Dear Experts,
-- We have a Client requirement for safety reason to have PRV (Pressure Relief Valve) in Piping for the Hydro test. The set Pressure is at 110% of Hydro test Pressure.
Piping Standard: ASME B 31.3, Ed'2010.
Query: What should be the frequency to have these calibrated? Please share any reference standard.
We would like to update this requirement in our Equipment Calibration Procedure.
Thanks & Regards
Vino, Doha
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