Thursday, June 21, 2012

RE: [MW:14636] Re: welding procedure qualification requirement for P No.1 Group no 1,2

I think its a  QW 403.5

-----Original Message-----
From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of Raghuram Bathula
Sent: 21 June 2012 14:26
To: Materials & Welding
Subject: [MW:14633] Re: welding procedure qualification requirement for P No.1 Group no 1,2

yes, refer QW403.6

On Jun 21, 1:47 pm, LALIT VADADORIYA <lalit.vadador...@gmail.com>
wrote:
> Dear expert,
>
> If welding procedure is qualified for the SA 516 Gr.60 to same (P No.1
> Group 1 to same), then is it required to conduct another PQR for the
> SA 516 Gr.70 to same (P No.1 Group 2 to same), if impact requirement
> is applicable for both material at same temperature?
>
> --
> Regards
>
> *Lalit Vadadoriya
> Sr.Engineer (Inspection)
> Engineers India Limited*
> *Dahej Petrochemical Complex,*
> *Dahej (Gujarat)*


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