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[MW:8716] Hydrotesting requirements

By Materials & Welding
Dear All,

Can someone help me to find when is it required to hydrotest parts in pipeline, Please provide information in detail, with code reference (if possible AS2885). I am aware Pressure vessel require Hydrotest, but it's not clear for pipeline.

Any information would be much appreciated.

Regards
Manpreet Singh
Welding Engineer

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