This calculator calculates required thickness of a Pipe Bend under internal pressure based on criteria specified in section 304.2 of ASME B31.3 Pressure Piping Code.

Input Required

1. Pipe material of construction.
2. Pipe NPD.
3. Pipe construction type : Seamless, EFW, ERW etc.
4. Bend Radius
5. Design temperature.
6. Design Pressure.
7. Corrosion allowance for material and operating conditions.
8. Mechanical allowance.
9. Mill tolerance.