Re: [MW:32290] Back Weld at Pressure vessel - U stamp

its only Single V groove joint , There is no mention for back weld 

On Mon, Apr 19, 2021 at 11:29 AM Gopalakrishnan G <gopal2408@gmail.com> wrote:

Kindky check your approved WpS.

On Mon, 19 Apr 2021, 11:24 am sankar bombay, <sankar.bombay@gmail.com> wrote:

Hai Sandeep Ji,

  actually there is no Back gouge, They welded at Root side from inside shell , they did weld repair 

On Mon, Apr 19, 2021 at 7:50 AM Sandeep Pr <prsandeep61@gmail.com> wrote:

Dear Sankar Ji,

I hope you meant backgouged & Rewelded by means of Back Welding.

As you said, Addition of backing is non Essential Variable for GTAW as per Table QW 256.

Hence it is accepted.

You can  incorporate the same & Can Revise the WPS 

With Regards,

Sandeep.P.Raghavan

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