Pipe Design to ASME VIII-1
Calculate the requred wall thickness or maximum allowable working pressure of an ASME VIII-1 pipe under internal pressure.
UG-16 (minimum thickness calculation), UG-79 (forming strain), UG-28 (external pressure) is not included in this calcualtion
| Outside Diameter, (Do) | mm | ||
| Nominal Wall Thickness, (tnom) | mm | ||
| Length, (L) | mm | ||
| Corrosion Allowance, (C) | mm | ||
| Allowable Stress, (S) | mm | ||
| Undertolerance Alllowance, (UTP) | % | ||
| Internal Pressure, (P) | MPa | ||
| Longitudinal Seam Efficiency: | |||
| Circumferential Seam Efficiency: | |||
| Volume, (V): | Litres | ||
| Undertolerance, (UT): | mm | ||
| Design Thickness, (t): | mm | ||
| Design Inside Radius, (R): | mm | ||
| Required Thickness Circumferential Stress (Longitudinal Joints), (tcirc): | mm | UG-27(c)(1) | |
| Required Thickness Longitudinal Stress (Circumferential Joints), (tlong): | mm | UG-27(c)(2) | |
| Maximum Pressure Circumferential Stress (Longitudinal Joints), (Pcirc): | MPa | UG-27(c)(1) | |
| Maximum Pressure Longitudinal Stress (Circumferential Joints), (Plong): | MPa | UG-27(c)(2) |