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ASME B31.1 Power Piping Wall Thickness

Calculate ASME B31.1 power piping wall thickness from the design temperature.

Wall thickness can be calculated from either the outside diameter (constant OD), or the inside diameter (constant ID).

The allowable stress (SE) is calculated from tables A-1 to A-9. For temperatures above the data range, select either constant value, constant slope, or zero value (engineering judgement is required). The weld factor W is relevant for temperatures in the creep range. For temperatures below the creep onset temperature W = 1. The ASME Y factor can either be calculated, or user defined. For thick wall pipe (D/tm < 6) Y is calculated from the diameter. For thin wall pipe Y is calculated from the temperature. For combined internal and external pressure use the pressure difference in the calculations.

Use the data plot option to plot the allowable stress versus temperature for the selected material. Use the Data Table option to display the data table in the popup window. Use the Result Table option to display a table of wall thickness and allowable pressure versus material type (for the calculate wall thickness option the allowable pressure equals the design pressure. for the specified wall thickness option the wall thickness is constant). The calculations use SI standard units. Change input and output units on the setup page. Refer to the help pages for notes on the data tables (click the resources button on the data bar). Use the workbook ASME B31.1 data tables to look up allowable stress data.

Reference : ANSI/ASME B31.1 : Power Piping (2014)

Change Module :

ASME B31.1 Power Piping Allowable Bolt Load And Bolt Stress Calculation Module
ASME B31.1 Power Piping Allowable Stress Calculation Module
ASME B31.1 Power Piping Bend Calculation Module
ASME B31.1 Power Piping Blank Flange Calculation Module
ASME B31.1 Power Piping Branch Reinforcement Calculation Module
ASME B31.1 Power Piping Design Factor Calculation Module
ASME B31.1 Power Piping Design Pressure Calculation Module
ASME B31.1 Power Piping Elastic Modulus Calculation Module
ASME B31.1 Power Piping Hoop Stress Calculation Module
ASME B31.1 Power Piping Hydrotest Pressure Calculation Module
ASME B31.1 Power Piping Line Pipe Schedule Calculation Module
ASME B31.1 Power Piping Mass And Weight Calculation Module
ASME B31.1 Power Piping Plastic Components Calculation Module
ASME B31.1 Power Piping Steam Mass And Flow Rate Calculation Module
ASME B31.1 Power Piping Steam Pressure Relief Calculation Module
ASME B31.1 Power Piping Steam Table Calculation Module
ASME B31.1 Power Piping Stress Factor And Flexibility Calculation Module
ASME B31.1 Power Piping Thermal Expansion Calculation Module
All
More Pipeline Wall Thickness Modules

[FREE] tools are free in basic mode with no login (no plots, tables, goal seek etc). Login or Open a free account to use the tools in plus mode (with plots, tables, goal seek etc).
[PLUS] tools are free in basic CHECK mode with Login or Open a free account (CHECK values no plots, tables, goal seek etc). Buy a Subscription to use the tools in plus mode (with plots, tables, goal seek etc).
Try plus mode using the Plus Mode Demo tools with no login. Help Using The Pipeng Toolbox (opens in the popup workbook)

Links : ±

CALCULATOR : ASME B31.1 Section 104.1 Pipe Wall Thickness From Hoop Stress (Metal Pipe) [FREE] ±

Calculate pipe wall thickness for pressure containment for low pressure steel pipe (ASME B31.1 section 104.1).

Pipe wall thickness may be calculated from either the outside diameter (constant OD pipe), or the inside diameter (constant ID pipe). Allowable stress values should be taken from Table A. All user defined tolerances should be positive. The corrosion allowance should include mechanical allowance (eg threads), erosion allowance and any other allowances.

Tool Input

schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : User Defined Creep Onset Temperature
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
walltype : Wall Thickness Calculation Type
A : Corrosion Allowance
T : Design Temperature
P : Design Pressure
SE : Allowable Stress

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SEW : Design Stress
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Design Stress Ratio (≤ 1)
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Section N104.1 Pipe Wall Thickness From Hoop Stress (Plastic Pipe [FREE] ±

Calculate pipe wall thickness for pressure containment for low pressure plastic pipe (ASME B31.1 section N104.1).

Pipe wall thickness may be calculated from either the outside diameter (constant OD pipe), or the inside diameter (constant ID pipe). The hydrostatic design stress should be taken from tables N-102.2.1(A)-1 to N-102.2.1(A)-3. For RTR filament wound and RPM centrifugal cast pipe multiply the hydrostatic design basis by the service design factor to calculate the hydrostatic design stress.

All user defined tolerances should be positive. The mechanical allowance should include mechanical allowance (eg threads), erosion allowance and any other allowances.

Tool Input

schdtype : Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
- DRu : User Defined Dimension Ratio SDR OR SIDR
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
c : Mechanical Allowance
P : Design Pressure
S : Hydrostatic Design Stress

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
DR : Dimension Ratio (SDR or SIDR)
PR : Rated Pressure
Sh : Hoop Stress (≤ S)
Sh/S : Hoop Stress Over Design Stress Ratio (≤ 1)
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Metal Pipe Diameter And Wall Thickness Schedule [FREE] ±

Calculate ASME B31.1 metal pipe diameter, minimum wall thickness and pressure design thickness from pipe schedule or user defined diameter and wall thickness (ASME B31.1 section 104.1).

Select the pipe schedule (NPS or ISO), pipe diameter and wall thickness, or use the user defined option. Use the Result Table option to display the pipe schedule with nominal wall thickness, minimum wall thickness and pressure design wall thickness for the selected diameter.

Tool Input

schdtype : Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
ttoltype : Wall Thickness Fabrication Tolerance Type
- txu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
c : Wall Thickness Corrosion Allowance

Tool Output

ID : Nominal Inside Diameter
OD : Nominal Outside Diameter
OD/tn : Diameter Over Wall Thickness Ratio
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
tp : Pressure Design Wall Thickness
tx : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Plastic Pipe Diameter And Wall Thickness Schedule [FREE] ±

Calculate ASME B31.1 plastic pipe diameter, minimum wall thickness and pressure design thickness from pipe schedule wall thickness or dimension ratio (SDR or SIDR) (ASME B31.1 section 104.1).

Select the pipe schedule (NPS or ISO), pipe diameter and wall thickness or dimension ratio, or use the user defined options. Use the Result Table option to display the pipe schedule with nominal wall thickness, minimum wall thickness and pressure design wall thickness for the selected diameter. The dimension ratio is calculated from the pressure design thickness (nominal thickness minus mechcanical allowance and fabrication allowance).

Tool Input

schdtype : Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
- DRu : User Defined Dimension Ratio SDR OR SIDR
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
c : Wall Thickness Mechanical Allowance

Tool Output

CVG : Convergence Factor
DR : Pipe Dimension Ratio (SDR Or SIDR)
ID : Nominal Inside Diameter
OD : Nominal Outside Diameter
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
tp : Pressure Design Wall Thickness

CALCULATOR : ASME B31.1 Pipe Wall Thickness From Hoop Stress (General) [FREE] ±

Calculate ASME B31.1 general pipe wall thickness from diameter, wall thickness tolerance and design stress.

For ASME B31.1 pipe use the Barlows equation with ASME Y factor option. Wall thickness tolerance can be defined by either a fraction tolerance, or an allowance tolerance. All tolerances should be positive. The corrosion allowance should include mechanical allowance (eg threads), erosion allowance and any other allowances. External pressure should be ignored (use the no external pressure option).

Tool Input

pletype : External Pressure Type
- Peu : User Defined External Pressure
schdtype : Pipe Schedule Type
diamtype : Pipe Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
ttoltype : Wall Thickness Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
syutype : Stress Table Type
mattype : Yield Stress Type
- SMYSu : User Defined Specified Minimum Yield Stress
sdtype : Design Stress Type (F x SMYS)
- Fu : User Defined Design Factor
- Sdu : User Defined Design Stress
walltype : Wall Thickness Calculation Type
- Yu : User Defined ASME Y Factor
calctype : Wall Thickness Type
tc : Corrosion Allowance
Pi : Internal Pressure

Tool Output

ID : Pipe Inside Diameter
OD : Pipe Outside Diameter
OD/tn : Pipe Diameter Over Wall Thickness Ratio
PΔ : Pressure Difference
Pe : External Pressure
SMYS : Specified Minimum Yield Stress
Sd : Design Stress
Sh : Pipe Hoop Stress
Sh/Sd : Hoop Stress Over Design Stress Ratio
cvg : Convergence Check
tf : Fabrication Allowance
tfx : Fabrication Fraction
th : Hoop Stress Thickness (Pressure Containment)
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness

CALCULATOR : ASME B31.1 Table A-1 Pipe Wall Thickness From Temperature Carbon Steel Seamless Pipe And Tube [PLUS] ±

Calculate pipe wall thickness from temperature for carbon steel seamless pipe and tube (ASME B31.1 Section 104.1 And Table A-1). The allowable stress values (SE) for carbon steel are interpolated from table A-1.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-1 Pipe Wall Thickness From Temperature Carbon Steel Furnace Butt Welded Pipe [PLUS] ±

Calculate pipe wall thickness from temperature for carbon steel furnace butt welded pipe (ASME B31.1 Section 104.1 And Table A-1). The allowable stress values (SE) for carbon steel are interpolated from table A-1.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-1 Pipe Wall Thickness From Temperature Carbon Steel Electric Resistance Welded Pipe [PLUS] ±

Calculate pipe wall thickness from temperature for carbon steel electric resistance welded pipe (ASME B31.1 Section 104.1 And Table A-1). The allowable stress values (SE) for carbon steel are interpolated from table A-1.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-1 Pipe Wall Thickness From Temperature Carbon Steel Electric Fusion Welded Pipe [PLUS] ±

Calculate pipe wall thickness from temperature for carbon steel electric fUSion welded pipe (ASME B31.1 Section 104.1 And Table A-1). The allowable stress values (SE) for carbon steel are interpolated from table A-1.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-1 Pipe Wall Thickness From Temperature Carbon Steel Copper Brazed Tubing [PLUS] ±

Calculate pipe wall thickness from temperature for carbon steel copper brazed tubing (ASME B31.1 Section 104.1 And Table A-1). The allowable stress values (SE) for carbon steel are interpolated from table A-1.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-1 Pipe Wall Thickness From Temperature Carbon Steel Plate [PLUS] ±

Calculate pipe wall thickness from temperature for carbon steel plate (ASME B31.1 Section 104.1 And Table A-1). The allowable stress values (SE) for carbon steel are interpolated from table A-1.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-1 Pipe Wall Thickness From Temperature Carbon Steel Forging [PLUS] ±

Calculate pipe wall thickness from temperature for carbon steel forging (ASME B31.1 Section 104.1 And Table A-1). The allowable stress values (SE) for carbon steel are interpolated from table A-1.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-1 Pipe Wall Thickness From Temperature Carbon Steel Fitting Casting Bar And Shape [PLUS] ±

Calculate pipe wall thickness from temperature for carbon steel fitting, casting, bar and shape (ASME B31.1 Section 104.1 And Table A-1). The allowable stress values (SE) for carbon steel are interpolated from table A-1.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-2 Pipe Wall Thickness From Temperature Alloy Steel Seamless Pipe And Tube [PLUS] ±

Calculate pipe wall thickness from temperature for low and medium alloy steel seamless pipe and tube (ASME B31.1 Section 104.1 And Table A-2). The allowable stress values (SE) for low and medium alloy steel are interpolated from table A-2.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-2 Pipe Wall Thickness From Temperature Alloy Steel Centrifugally Cast Pipe [PLUS] ±

Calculate pipe wall thickness from temperature for low and medium alloy steel centrifugally cast pipe (ASME B31.1 Section 104.1 And Table A-2). The allowable stress values (SE) for low and medium alloy steel are interpolated from table A-2.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-2 Pipe Wall Thickness From Temperature Alloy Steel Electric Resistance Welded Pipe [PLUS] ±

Calculate pipe wall thickness from temperature for low and medium alloy steel electric resistance welded pipe (ASME B31.1 Section 104.1 And Table A-2). The allowable stress values (SE) for low and medium alloy steel are interpolated from table A-2.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-2 Pipe Wall Thickness From Temperature Alloy Steel Electric Fusion Welded Pipe [PLUS] ±

Calculate pipe wall thickness from temperature for low and medium alloy steel electric fusion welded pipe (ASME B31.1 Section 104.1 And Table A-2). The allowable stress values (SE) for low and medium alloy steel are interpolated from table A-2.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-2 Pipe Wall Thickness From Temperature Alloy Steel Plate [PLUS] ±

Calculate pipe wall thickness from temperature for low and medium alloy steel plate (ASME B31.1 Section 104.1 And Table A-2). The allowable stress values (SE) for low and medium alloy steel are interpolated from table A-2.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-2 Pipe Wall Thickness From Temperature Alloy Steel Forging [PLUS] ±

Calculate pipe wall thickness from temperature for low and medium alloy steel forging (ASME B31.1 Section 104.1 And Table A-2). The allowable stress values (SE) for low and medium alloy steel are interpolated from table A-2.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-2 Pipe Wall Thickness From Temperature Alloy Steel Wrought Fitting [PLUS] ±

Calculate pipe wall thickness from temperature for low and medium alloy steel wrought fitting (ASME B31.1 Section 104.1 And Table A-2). The allowable stress values (SE) for low and medium alloy steel are interpolated from table A-2.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-2 Pipe Wall Thickness From Temperature Alloy Steel Casting [PLUS] ±

Calculate pipe wall thickness from temperature for low and medium alloy steel casting (ASME B31.1 Section 104.1 And Table A-2). The allowable stress values (SE) for low and medium alloy steel are interpolated from table A-2.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-3 Pipe Wall Thickness From Temperature Stainless Steel Seamless Pipe Austenitic [PLUS] ±

Calculate pipe wall thickness from temperature for austenitic stainless steel seamless pipe (ASME B31.1 Section 104.1 And Table A-3). The allowable stress values (SE) for stainless steel are interpolated from table A-3.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-3 Pipe Wall Thickness From Temperature Stainless Steel Seamless Pipe Ferritic / Martensitic [PLUS] ±

Calculate pipe wall thickness from temperature for ferritic / martensitic stainless steel seamless pipe (ASME B31.1 Section 104.1 And Table A-3). The allowable stress values (SE) for stainless steel are interpolated from table A-3.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-3 Pipe Wall Thickness From Temperature tainless Steel Seamless Pipe Ferritic / Austenitic [PLUS] ±

Calculate pipe wall thickness from temperature for ferritic / austenitic stainless steel seamless pipe (ASME B31.1 Section 104.1 And Table A-3). The allowable stress values (SE) for stainless steel are interpolated from table A-3.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-3 Pipe Wall Thickness From Temperature Stainless Steel Centrifugally Cast Pipe Austenitic [PLUS] ±

Calculate pipe wall thickness from temperature for austenitic stainless steel centrifugally cast pipe (ASME B31.1 Section 104.1 And Table A-3). The allowable stress values (SE) for stainless steel are interpolated from table A-3.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-3 Pipe Wall Thickness From Temperature Stainless Steel Welded Pipe No Filler Austenitic [PLUS] ±

Calculate pipe wall thickness from temperature for austenitic stainless steel welded pipe no filler (ASME B31.1 Section 104.1 And Table A-3). The allowable stress values (SE) for stainless steel are interpolated from table A-3.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-3 Pipe Wall Thickness From Temperature Stainless Steel Welded Pipe No Filler Ferritic / Martensitic [PLUS] ±

Calculate pipe wall thickness from temperature for ferritic / martensitic stainless steel welded pipe no filler (ASME B31.1 Section 104.1 And Table A-3). The allowable stress values (SE) for stainless steel are interpolated from table A-3.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-3 Pipe Wall Thickness From Temperature Stainless Steel Welded Pipe No Filler Ferritic / Austenitic [PLUS] ±

Calculate pipe wall thickness from temperature for ferritic / austenitic stainless steel welded pipe no filler (ASME B31.1 Section 104.1 And Table A-3). The allowable stress values (SE) for stainless steel are interpolated from table A-3.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-3 Pipe Wall Thickness From Temperature Stainless Steel Welded Pipe With Filler Austenitic [PLUS] ±

Calculate pipe wall thickness from temperature for austenitic stainless steel welded pipe with filler (ASME B31.1 Section 104.1 And Table A-3). The allowable stress values (SE) for stainless steel are interpolated from table A-3.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-3 Pipe Wall Thickness From Temperature Stainless Steel Welded Pipe With Filler Ferritic / Austenitic [PLUS] ±

Calculate pipe wall thickness from temperature for ferritic / austenitic stainless steel welded pipe with filler (ASME B31.1 Section 104.1 And Table A-3). The allowable stress values (SE) for stainless steel are interpolated from table A-3.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-3 Pipe Wall Thickness From Temperature Stainless Steel Plate Sheet And Strip Austenitic [PLUS] ±

Calculate pipe wall thickness from temperature for austenitic stainless steel plate, sheet and strip (ASME B31.1 Section 104.1 And Table A-3). The allowable stress values (SE) for stainless steel are interpolated from table A-3.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-3 Pipe Wall Thickness From Temperature Stainless Steel Plate Sheet And Strip Ferritic / Martensitic [PLUS] ±

Calculate pipe wall thickness from temperature for ferritic / martensitic stainless steel plate,sheet and strip (ASME B31.1 Section 104.1 And Table A-3). The allowable stress values (SE) for stainless steel are interpolated from table A-3.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-3 Pipe Wall Thickness From Temperature Stainless Steel Plate Sheet And Strip Ferritic / Austenitic [PLUS] ±

Calculate pipe wall thickness from temperature for ferritic / austenitic stainless steel plate, sheet and strip (ASME B31.1 Section 104.1 And Table A-3). The allowable stress values (SE) for stainless steel are interpolated from table A-3.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-3 Pipe Wall Thickness From Temperature Stainless Steel Forging Austenitic [PLUS] ±

Calculate pipe wall thickness from temperature for austenitic stainless steel forging (ASME B31.1 Section 104.1 And Table A-3). The allowable stress values (SE) for stainless steel are interpolated from table A-3.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-3 Pipe Wall Thickness From Temperature Stainless Steel Forging Ferritic / Martensitic [PLUS] ±

Calculate pipe wall thickness from temperature for ferritic / martensitic stainless steel forging (ASME B31.1 Section 104.1 And Table A-3). The allowable stress values (SE) for stainless steel are interpolated from table A-3.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-3 Pipe Wall Thickness From Temperature Stainless Steel Forging Ferritic / Austenitic [PLUS] ±

Calculate pipe wall thickness from temperature for ferritic / austenitic stainless steel forging (ASME B31.1 Section 104.1 And Table A-3). The allowable stress values (SE) for stainless steel are interpolated from table A-3.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-3 Pipe Wall Thickness From Temperature Stainless Steel Fitting Austenitic [PLUS] ±

Calculate pipe wall thickness from temperature for austenitic stainless steel fitting (ASME B31.1 Section 104.1 And Table A-3). The allowable stress values (SE) for stainless steel are interpolated from table A-3.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-3 Pipe Wall Thickness From Temperature Stainless Steel Fitting Ferritic / Austenitic [PLUS] ±

Calculate pipe wall thickness from temperature for ferritic / austenitic stainless steel fitting (ASME B31.1 Section 104.1 And Table A-3). The allowable stress values (SE) for stainless steel are interpolated from table A-3.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-3 Pipe Wall Thickness From Temperature Stainless Steel Casting Austenitic [PLUS] ±

Calculate pipe wall thickness from temperature for austenitic stainless steel casting (ASME B31.1 Section 104.1 And Table A-3). The allowable stress values (SE) for stainless steel are interpolated from table A-3.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-3 Pipe Wall Thickness From Temperature Stainless Steel Casting Ferritic / Martensitic [PLUS] ±

Calculate pipe wall thickness from temperature for ferritic / martensitic stainless steel casting (ASME B31.1 Section 104.1 And Table A-3). The allowable stress values (SE) for stainless steel are interpolated from table A-3.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-3 Pipe Wall Thickness From Temperature Stainless Steel Bar Austenitic [PLUS] ±

Calculate pipe wall thickness from temperature for austenitic stainless steel bar (ASME B31.1 Section 104.1 And Table A-3). The allowable stress values (SE) for stainless steel are interpolated from table A-.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-3 Pipe Wall Thickness From Temperature Stainless Steel Bar Ferritic / Martensitic [PLUS] ±

Calculate pipe wall thickness from temperature for ferritic / martensitic stainless steel bar (ASME B31.1 Section 104.1 And Table A-3). The allowable stress values (SE) for stainless steel are interpolated from table A-.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-3 Pipe Wall Thickness From Temperature Stainless Steel Bar Ferritic / Austenitic [PLUS] ±

Calculate pipe wall thickness from temperature for ferritic / austenitic stainless steel bar (ASME B31.1 Section 104.1 And Table A-3). The allowable stress values (SE) for stainless steel are interpolated from table A-.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-4 Pipe Wall Thickness From Temperature Nickel Alloy Seamless Pipe And Tube [PLUS] ±

Calculate pipe wall thickness from temperature for nickel alloy seamless pipe and tube (ASME B31.1 Section 104.1 And Table A-4). The allowable stress values (SE) for nickel alloy are interpolated from table A-4.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-4 Pipe Wall Thickness From Temperature Nickel Alloy Welded Pipe And Tube [PLUS] ±

Calculate pipe wall thickness from temperature for nickel alloy welded pipe and tube (ASME B31.1 Section 104.1 And Table A-4). The allowable stress values (SE) for nickel alloy are interpolated from table A-4.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-4 Pipe Wall Thickness From Temperature Nickel Alloy Plate Sheet And Strip [PLUS] ±

Calculate pipe wall thickness from temperature for nickel alloy plate sheet and strip (ASME B31.1 Section 104.1 And Table A-4). The allowable stress values (SE) for nickel alloy are interpolated from table A-4.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-4 Pipe Wall Thickness From Temperature Nickel Alloy Bar Rod Shape And Forging [PLUS] ±

Calculate pipe wall thickness from temperature for nickel alloy bar, rod, shape and forging (ASME B31.1 Section 104.1 And Table A-4). The allowable stress values (SE) for nickel alloy are interpolated from table A-4.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-4 Pipe Wall Thickness From Temperature Nickel Alloy Seamless Fitting [PLUS] ±

Calculate pipe wall thickness from temperature for nickel alloy seamless fitting (ASME B31.1 Section 104.1 And Table A-4). The allowable stress values (SE) for nickel alloy are interpolated from table A-4.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-4 Pipe Wall Thickness From Temperature Nickel Alloy Welded Fitting [PLUS] ±

Calculate pipe wall thickness from temperature for nickel alloy welded fitting (ASME B31.1 Section 104.1 And Table A-4). The allowable stress values (SE) for nickel alloy are interpolated from table A-4.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-5 Pipe Wall Thickness From Temperature Grey Cast Iron [PLUS] ±

Calculate pipe wall thickness from temperature for grey cast iron (ASME B31.1 Section 104.1 And Table A-5). The allowable stress values (SE) for cast iron are interpolated from table A-5.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-5 Pipe Wall Thickness From Temperature Ductile Cast Iron [PLUS] ±

Calculate pipe wall thickness from temperature for ductile cast iron (ASME B31.1 Section 104.1 And Table A-5). The allowable stress values (SE) for cast iron are interpolated from table A-5.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-6 Pipe Wall Thickness From Temperature Copper Alloy Seamless Pipe And Tube [PLUS] ±

Calculate pipe wall thickness from temperature for copper alloy seamless pipe and tube (ASME B31.1 Section 104.1 And Table A-6). The allowable stress values (SE) for copper alloy are interpolated from table A-6.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-6 Pipe Wall Thickness From Temperature Copper Alloy Welded Pipe And Tube [PLUS] ±

Calculate pipe wall thickness from temperature for copper alloy welded pipe and tube (ASME B31.1 Section 104.1 And Table A-6). The allowable stress values (SE) for copper alloy are interpolated from table A-6.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-6 Pipe Wall Thickness From Temperature Copper Alloy Plate [PLUS] ±

Calculate pipe wall thickness from temperature for copper alloy plate (ASME B31.1 Section 104.1 And Table A-6). The allowable stress values (SE) for copper alloy are interpolated from table A-6.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-6 Pipe Wall Thickness From Temperature Copper Alloy Rod [PLUS] ±

Calculate pipe wall thickness from temperature for copper alloy rod (ASME B31.1 Section 104.1 And Table A-6). The allowable stress values (SE) for copper alloy are interpolated from table A-6.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-6 Pipe Wall Thickness From Temperature Copper Alloy Bar [PLUS] ±

Calculate pipe wall thickness from temperature for copper alloy bar (ASME B31.1 Section 104.1 And Table A-6). The allowable stress values (SE) for copper alloy are interpolated from table A-6.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-6 Pipe Wall Thickness From Temperature Copper Alloy Die Forging [PLUS] ±

Calculate pipe wall thickness from temperature for copper alloy forging (ASME B31.1 Section 104.1 And Table A-6). The allowable stress values (SE) for copper alloy are interpolated from table A-6.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-6 Pipe Wall Thickness From Temperature Copper Alloy Casting [PLUS] ±

Calculate pipe wall thickness from temperature for copper alloy casting (ASME B31.1 Section 104.1 And Table A-6). The allowable stress values (SE) for copper alloy are interpolated from table A-6.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-7 Pipe Wall Thickness From Temperature Aluminium Alloy Drawn Seamless Tube [PLUS] ±

Calculate pipe wall thickness from temperature for aluminium alloy drawn seamless tube (ASME B31.1 Section 104.1 And Table A-7). The allowable stress values (SE) for aluminium alloy are interpolated from table A-7.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-7 Pipe Wall Thickness From Temperature Aluminium Alloy Seamless Pipe And Extruded Tube [PLUS] ±

Calculate pipe wall thickness from temperature for aluminium alloy seamless pipe and extruded tube (ASME B31.1 Section 104.1 And Table A-7). The allowable stress values (SE) for aluminium alloy are interpolated from table A-7.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-7 Pipe Wall Thickness From Temperature Aluminium Alloy Drawn Seamless Condensor Tube [PLUS] ±

Calculate pipe wall thickness from temperature for aluminium alloy drawn seamless condensor tube (ASME B31.1 Section 104.1 And Table A-7). The allowable stress values (SE) for aluminium alloy are interpolated from table A-7.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-7 Pipe Wall Thickness From Temperature Aluminium Alloy Welded Round Tube [PLUS] ±

Calculate pipe wall thickness from temperature for aluminium alloy welded round tube (ASME B31.1 Section 104.1 And Table A-7). The allowable stress values (SE) for aluminium alloy are interpolated from table A-7.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-7 Pipe Wall Thickness From Temperature Aluminium Alloy Sheet And Plate [PLUS] ±

Calculate pipe wall thickness from temperature for aluminium alloy sheet and plate (ASME B31.1 Section 104.1 And Table A-7). The allowable stress values (SE) for aluminium alloy are interpolated from table A-7.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-7 Pipe Wall Thickness From Temperature Aluminium Alloy Forging [PLUS] ±

Calculate pipe wall thickness from temperature for aluminium alloy forging (ASME B31.1 Section 104.1 And Table A-7). The allowable stress values (SE) for aluminium alloy are interpolated from table A-7.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-7 Pipe Wall Thickness From Temperature Aluminium Alloy Rod Bar And Shape [PLUS] ±

Calculate pipe wall thickness from temperature for aluminium alloy rod bar and shape (ASME B31.1 Section 104.1 And Table A-7). The allowable stress values (SE) for aluminium alloy are interpolated from table A-7.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-7 Pipe Wall Thickness From Temperature Aluminium Alloy Casting [PLUS] ±

Calculate pipe wall thickness from temperature for aluminium alloy casting (ASME B31.1 Section 104.1 And Table A-7). The allowable stress values (SE) for aluminium alloy are interpolated from table A-7.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-8 Pipe Wall Thickness From Temperature High Temperature Seamless Pipe And Tube [PLUS] ±

Calculate pipe wall thickness from temperature for high temperature seamless pipe and tube (ASME B31.1 Section 104.1 And Table A-8). The high temperature allowable stress values (SE) are interpolated from table A-8.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-8 Pipe Wall Thickness From Temperature High Temperature Welded Pipe And Tube No Filler [PLUS] ±

Calculate pipe wall thickness from temperature for high temperature welded pipe and tube no filler (ASME B31.1 Section 104.1 And Table A-8). The high temperature allowable stress values (SE) are interpolated from table A-8.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-8 Pipe Wall Thickness From Temperature High Temperature Welded Pipe And Tube With Filler [PLUS] ±

Calculate pipe wall thickness from temperature for high temperature welded pipe and tube with filler (ASME B31.1 Section 104.1 And Table A-8). The high temperature allowable stress values (SE) are interpolated from table A-8.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-8 Pipe Wall Thickness From Temperature High Temperature Plate Sheet And Strip [PLUS] ±

Calculate pipe wall thickness from temperature for high temperature plate, sheet and strip (ASME B31.1 Section 104.1 And Table A-8). The high temperature allowable stress values (SE) are interpolated from table A-8.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-8 Pipe Wall Thickness From Temperature High Temperature Bar Rod And Shape [PLUS] ±

Calculate pipe wall thickness from temperature for high temperature bar, rod and shape (ASME B31.1 Section 104.1 And Table A-8). The high temperature allowable stress values (SE) are interpolated from table A-8.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-8 Pipe Wall Thickness From Temperature High Temperature Forging [PLUS] ±

Calculate pipe wall thickness from temperature for high temperature forging (ASME B31.1 Section 104.1 And Table A-8). The high temperature allowable stress values (SE) are interpolated from table A-8.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-8 Pipe Wall Thickness From Temperature High Temperature Fitting [PLUS] ±

Calculate pipe wall thickness from temperature for high temperature fitting (ASME B31.1 Section 104.1 And Table A-8). The high temperature allowable stress values (SE) are interpolated from table A-8.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-9 Pipe Wall Thickness From Temperature Titanium Alloy Seamless Pipe And Tube [PLUS] ±

Calculate pipe wall thickness from temperature for titanium alloy seamless pipe and tube (ASME B31.1 Section 104.1 And Table A-9). The allowable stress values (SE) for titanium alloy are interpolated from table A-9.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-9 Pipe Wall Thickness From Temperature Titanium Alloy Welded Pipe And Tube [PLUS] ±

Calculate pipe wall thickness from temperature for titanium alloy welded pipe and tube (ASME B31.1 Section 104.1 And Table A-9). The allowable stress values (SE) for titanium alloy are interpolated from table A-9.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-9 Pipe Wall Thickness From Temperature Titanium Alloy Plate Sheet And Strip [PLUS] ±

Calculate pipe wall thickness from temperature for titanium alloy plate sheet and strip (ASME B31.1 Section 104.1 And Table A-9). The allowable stress values (SE) for titanium alloy are interpolated from table A-9.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-9 Pipe Wall Thickness From Temperature Titanium Alloy Forging [PLUS] ±

Calculate pipe wall thickness from temperature for titanium alloy forging (ASME B31.1 Section 104.1 And Table A-9). The allowable stress values (SE) for titanium alloy are interpolated from table A-9.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-9 Pipe Wall Thickness From Temperature Titanium Alloy Bar And Billet [PLUS] ±

Calculate pipe wall thickness from temperature for titanium alloy bar and billet (ASME B31.1 Section 104.1 And Table A-9). The allowable stress values (SE) for titanium alloy are interpolated from table A-9.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction

CALCULATOR : ASME B31.1 Table A-9 Pipe Wall Thickness From Temperature Titanium Alloy Casting [PLUS] ±

Calculate pipe wall thickness from temperature for titanium alloy casting (ASME B31.1 Section 104.1 And Table A-9). The allowable stress values (SE) for titanium alloy are interpolated from table A-9.

Tool Input

datatype : Material Type And Grade
OOR : If Temperature Above Data Range
schdtype : Line Pipe Schedule Type
diamtype : Diameter Type
- ODu : User Defined Outside Diameter
- IDu : User Defined Inside Diameter
wtntype : Wall Thickness Type
- tnu : User Defined Wall Thickness
walltype : Wall Thickness Calculation Type
ttoltype : Wall Thickness Fabrication Tolerance Type
- xfu : User Defined Negative Wall Thickness Fraction
- tfu : User Defined Negative Wall Thickness Allowance
wfactype : Weld Factor Type
- Wu : User Defined W Factor
- Tcr : Creep Temperature (Other Materials)
yfactype : Y Factor Type
- Yu : User Defined Y Coefficient
c : Corrosion Allowance
T : Design Temperature
P : Design Pressure

Tool Output

CVG : Convergence Factor
D : Pipe Outside Diameter
D/t : Pipe Diameter Over Pressure Design Thickness Ratio
D/tn : Pipe Diameter Over Wall Thickness Ratio
PR : Rated Pressure
SE : Allowable Stress
SE [Pa] : Allowable Stress
SEW : Design Stress
Sdata : Stress Data
Sh : Hoop Stress (≤ SEW)
Sh/SEW : Hoop Stress Over Allowable Stress Ratio (≤ 1)
T [C] : Design Temperature
Tdata : Temperature Data
W : Weld Joint Reduction Factor
Y : Y Factor
d : Pipe Inside Diameter
t : Pressure Containment Wall Thickness
tf : Wall Thickness Fabrication Allowance
tm : Minimum Wall Thickness
tn : Nominal Wall Thickness
xf : Wall Thickness Fabrication Fraction