Hydrotest Pressure of P.V.
Hydrotest Pressure of P.V.
(OP)
Hi All,
when designing a P.V. through compress,the (shop)Hydrotest Pressure should be 1.3 times MAWP or MAP or DP?
appreciate your help
Thanks
when designing a P.V. through compress,the (shop)Hydrotest Pressure should be 1.3 times MAWP or MAP or DP?
appreciate your help
Thanks





RE: Hydrotest Pressure of P.V.
ASME says 1.3 X mawp Which could be design pressure if no calcs are done to establish MAWP
Come user specs say 1.3 X map and UG-99(c) allows for that.
So you have some reading to do and decisions to make.
RE: Hydrotest Pressure of P.V.
RE: Hydrotest Pressure of P.V.
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