ASME B31.3 Para 330.1.1 states "Unless specified otherwise in the engineering design, the minimum preheat temperatures for materials of various P-numbers are given in table 330.1.1"
Would the WPS noted in your question not be an inherent part of the engineering design? Do the design and/or...
Hello everyone,
I am wondering if anyone has come across a situation where a client has requested that manways in pressure vessels NOT be torqued prior to shipping to help with the inspections when the vessel arrives on site. We have a client that has asked us not to fully torque ONLY the...
