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Saturday, January 12, 2013

Re: [MW:16488] IS THE WPS FOR PIPING P1 MATERIAL IS QUALIFIED FOR ASTM 53 GR A PIPE FOR STRUCTURAL PART?

Mr.Pradeep,

Please refer your contract documents/specifications. Check which code it specifies for structural welding(For WPS/PQR qualifications). If it specially specifies AWS D1.1, then you have to follow the same. If it specifies ASME Sec IX, then you can use the same WPS.

Regards,

Hareesh K V
+91-8306703707


On Fri, Jan 11, 2013 at 1:06 PM, Pradeep kumar hormis <pkhormis@gmail.com> wrote:
SIR

WE HAVE PRE QUALIFIED WPS WITH ASTM 106 OR EQUIVALENT MATERIAL P1 TO P1 . PROCESS GTAW, THICKNESS 1.5 TO 11.08.AS PER ASMESEC IX.

WE HAVE PIPES ASTM 53 Gr A GALVANIZED PIPE FOR HAND RAIL APPLICATION SCH.40 (3.67 MM) .IS THE ABOVE MENTIONED WPS IS COMPATIBLE FOR THIS APPLICATION OR NOT?  THIS PIPES BECOMES THE PART OF STRUCTURAL ...SO CLIENT REQUIREMENT IS NEEDS WPS BASED ON AWS D1.1.

IS IT MANDATORY?

BASE METAL COMING UNDER P1 ..SO IS IT POSSIBLE TO APPLY HERE OR NOT.

PLS ADVICE.
 

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Thanks & Regards

PRADEEPKUMAR HORMIS
QC WELDING INSPECTOR




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Hareesh K V
+91-9447625012


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