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B31.3 hydrotest code check

B31.3 hydrotest code check

B31.3 hydrotest code check

Hello everyone i'm doing an stress analysis using HYD case.I would like to know why a piping system do code stress check and the other dont. Both using B31.3 and same HP.

Thanks for your help

RE: B31.3 hydrotest code check

Is Sy specified for both input files?

Richard Ay
Intergraph CAS

RE: B31.3 hydrotest code check

No, none of them has been specified.  

RE: B31.3 hydrotest code check

Sy is required for the "hydrotest" allowable.

Richard Ay
Intergraph CAS

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