I need a standard procedure for Hydrotest or leak test for the SS316 impulse tube. For example, i want to test the impulse tube for Drum pressure which is having 140bar & 350 deg C.
Can any one please specify the ANSI code.
ANSI B31.3 Process Piping
thnxs for the code. Do you have any info about the procedure & testing spec.
Push it to 210barg on cold water and see if it leaks?
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