|
|
|
|
|
|
|
|
|
Input Values
|
|
|
|
|
|
|
|
Design Pressure, P
|
|
|
|
PSI
|
|
|
|
|
|
|
|
|
|
|
|
Design Temperature
|
|
|
|
°F
|
|
|
|
|
|
|
|
|
|
|
|
Nominal Pipe Diameter
|
|
|
|
in
|
|
|
|
|
|
|
|
|
|
|
|
Pipe Schedule
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Mechanical Allowances inc. Corrosion Allowance, c
|
|
|
|
in
|
|
|
|
|
|
|
|
|
|
|
|
Mill Tolerance
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Type of pipe
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Signifcant Figures
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Calculated Values
|
|
|
|
|
|
|
|
Outside Diameter
|
|
|
|
in
|
|
|
|
|
|
|
|
|
|
|
|
Nominal Inside Diameter
|
|
|
|
in
|
|
|
|
|
|
|
|
|
|
|
|
Inside Diameter, d maximum value allowable under purchase
spec.
|
|
|
|
in
|
|
|
|
|
|
|
|
|
|
|
|
Thickness based on pipe tables
|
|
|
|
in
|
|
|
|
|
|
|
|
|
|
|
|
Allowable Stress, S
|
|
|
|
psi
|
|
|
|
|
|
|
|
|
|
|
|
Quality Factor, E
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Material Factor, Y
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Calculated Required Wall Thickness, In.
|
|
|
|
in
|
|
|
|
|
|
|
|
|
|
|
|
Calculated Required Wall Thickness including mechanical
allowance
|
|
|
|
in
|
|
|
|
|
|
|
|
|
|
|
|
Minimal Specified Pipe Thickness taking into account the mill
tolerance
|
|
|
|
in
|
|
|
|
|
|
|
|
r1-072312
|
|
|