Saturday, December 21, 2013

[MW:19667] welding inside tank after hydro test in non pressure part.

Dear Experts,
                        Is it acceptable in Tank, welding in non pressure part inside tank after hyrdotest?
 
Regards,


M.S.Viswanathan

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[MW:35748] Re: PQR- Chemical testing requirements

As answered by everyone, chemical is not required. Notwithstanding, please note that A-No. which denotes weld metal chemical composition is ...