Thank you, CJKruger and SeanB and especially JoeWong88 !!
Maybe I need describe more detailed about what I faced with
the design temperature of vessel is 205C, and normal operating temperautre is 160C, which vessel is product cut tank from full vacuum collumn due to heavy boiling temperature...
Hi! There is a problem I am suffering with in fire exposure scenario:
A PSV to service product cut tank, the bubble point of bulk liquid @ MAWP is far higher than MAWT, how should I do ?
More details, the MAWT of product cut tank is 205C, but the PSV/RD action temperature @ MAWP (1barg) is...