Stress Relieving and Radiographic Testing Requirement on Boiler and Pressure Vessel
Stress Relieving and Radiographic Testing Requirement on Boiler and Pressure Vessel
(OP)
My Questions are:
1) Is stress relieving "necessary" on Boilers and Pressure vessels between thickness (10-20 mm) for Operating Pressure of 10 Bars under new ASME Code?
2) Is Radiography required for above said thicknesses if weld efficiency is reduced to 90% ?
Thanks!
1) Is stress relieving "necessary" on Boilers and Pressure vessels between thickness (10-20 mm) for Operating Pressure of 10 Bars under new ASME Code?
2) Is Radiography required for above said thicknesses if weld efficiency is reduced to 90% ?
Thanks!





RE: Stress Relieving and Radiographic Testing Requirement on Boiler and Pressure Vessel
RE: Stress Relieving and Radiographic Testing Requirement on Boiler and Pressure Vessel
Material is SA516 Gr70 for the shell and tube sheets.
Smoke tubes are SA 106 Gr B
RE: Stress Relieving and Radiographic Testing Requirement on Boiler and Pressure Vessel
RE: Stress Relieving and Radiographic Testing Requirement on Boiler and Pressure Vessel
RE: Stress Relieving and Radiographic Testing Requirement on Boiler and Pressure Vessel