Stress relieving
Stress relieving
(OP)
Hi guys
Can someone advise me where I can find information about stress relieving requirement for pressure vesels.
Thank you
Can someone advise me where I can find information about stress relieving requirement for pressure vesels.
Thank you





RE: Stress relieving
RE: Stress relieving
RE: Stress relieving
Beyond the minimum requirements, end users may want to stress relieve to address concerns with specific service environments. For example, it is typically required to stress relieve vessels that will be used in sour service. However, to get into a discussion of all the possible reasons that an end user may require stress relieving beyond code requirements is really outside the scope of these forums.
RE: Stress relieving
Code PWHT requirements are primarily based on thickness and a chemistry that will produce a martensitic structure upon weld cooling during the welding process.