[MW:9479] Re: P12 Vs P22 qualification

if it is for PQR,  you require new qualification, however for performance yes, you can provided other variables are similar (QW 423)

On Wed, Jan 26, 2011 at 12:43 PM, dinesh patil <dinn_1981@rediffmail.com> wrote:

sir ,

       i have some problem sir P12(GTAW) qualified welding can weld the P22 joint(GTAW).pl Explain me i m so confuse

Regards

Dinesh S Patil

09662844808

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