Tuesday, June 7, 2011

Re: [MW:11270] COMBINATION OF 2 PQR IN ONE WPS

No, the first wps GTAW+SMAW thk 1.6 to 12 mm, cannot be used, because maximum thickness not qualified...
 


 
On Mon, Jun 6, 2011 at 7:56 PM, manoj john <manojacgnr@gmail.com> wrote:
Dear All,

I have to weld 40 mm thk ss 304 plate to be welded with root GTAW and
subsequent run by SMAW.  I have 2 WPS,one WPS GTAW + SMAW thickness
range qualified is 1.6 to 12 mm and another procedure qualified 5 mm
to 50 mm  with back gouging.

My doubt is  can i make one wps supporting with these 2 Procedure
Root with GTAW and subsequent run with SMAW so i can carry out the
welding with GTA + SMAW 40 mm thk without further procedure
qualification.

Thanks & Regards.
Manoj

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