new to refinery
new to refinery
(OP)
I am new to refining and am reviewing API 570 piping service classes, can someone point me to a chart or explane what services would be included in piping classes 1,2 & 3
Thanks
Thanks
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RE: new to refinery
Looking over The classes in API570, they appear to very very loosely correlate to B31.3 as
Class 1 - Category M (aka "lethal" service)
Class 2 & 3 - Normal Fluid Service
Class 4 - Category D(minimum danger from exposure)
I see Class 4 specifically references B31.3 Category D.
Edward L. Klein
Pipe Stress Engineer
Houston, Texas
"All the world is a Spring"
All opinions expressed here are my own and not my company's.