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Anonymous Poster

New WPS or PQR is Required

01/20/2011 12:19 AM

in Job Existing welding joint is groove now the supplier doing Butt joint welding . for that any need for WPS, PQR, or WPQR.

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Tornado
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#1

Re: New WPS or PQR is Required

01/20/2011 12:47 AM

Isn't a groove weld just a form of butt weld (as distinct from a fillet weld)? If anything, a beveled butt joint ought to be superior. But it might still be a relevant variable within the code you are using.

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mr.varan
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#2

Re: New WPS or PQR is Required

01/24/2011 3:27 AM

any changes in groove design would call for WPS/PQR to be requalified.
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