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Re: [MW:30658] Re: TPI approval on WPS

If it is code stamped equipment, TPI witness or approved WPS can not be used. It is the responsibility of manufacture

On Tue, 24 Mar 2020 12:43 pm 'james gerald' via Materials & Welding, <materials-welding@googlegroups.com> wrote:
TPI not a ASME Code requirement.

But it depends on Client Specification and Client Acceptance. Generally it is a practice to Qualify Welders &  PQR's with reputed TPI so that it can be Accepted by all Clients.

Thanks & Regards

J.Gerald Jayakumar




On Tuesday, March 24, 2020, 11:33:24 AM GMT+7, NARK <nidhin595@gmail.com> wrote:


Dear,

The TPI is not mandatory for the welder qualifications and welding procedure qualifications as per the code,if the client specification or contract  is mentioned any requirement ,then it become a mandatory requirement...

Regards

Nidhin r k 

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