Dear Kvr,
Yes you can, defiantly you noted Preheat and inter pas temperamental during PQR, so there is no issue to write down both in your WPS.but you cant any change in PQR.
Regards,
S.Shirazi
Date: Thu, 12 Jan 2012 08:25:07 +0000
To: materials-welding@googlegroups.com
Subject: [MW:13460] amendment for this WPS regarding
From: kvnkat@rediffmail.com
Dear All,
We qualified WPS for Material SA 516(P:1,G:1) TO SA240TP 316L(P:8,G:1) by SMAW process as per ASME Sec IX ,thickness range- base metal Grove is: 5 -30 mm,Filler metal:E309 Mol.
My question is while qualifying we did not mentioned Preheating and Inter pass temperature (in WPS -QW 406),now one of our client asking for these two parameters need to be filled /required, in this case how to convince him. Whether can I make amendment for this WPS, it is acceptable as per ASME Sec IX. If yes can u provide format for this amendment.
kvr
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Date: Thu, 12 Jan 2012 08:25:07 +0000
To: materials-welding@googlegroups.com
Subject: [MW:13460] amendment for this WPS regarding
From: kvnkat@rediffmail.com
Dear All,
We qualified WPS for Material SA 516(P:1,G:1) TO SA240TP 316L(P:8,G:1) by SMAW process as per ASME Sec IX ,thickness range- base metal Grove is: 5 -30 mm,Filler metal:E309 Mol.
My question is while qualifying we did not mentioned Preheating and Inter pass temperature (in WPS -QW 406),now one of our client asking for these two parameters need to be filled /required, in this case how to convince him. Whether can I make amendment for this WPS, it is acceptable as per ASME Sec IX. If yes can u provide format for this amendment.
kvr
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To post to this group, send email to materials-welding@googlegroups.com
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For more options, visit this group's bolg at http://materials-welding.blogspot.com/
The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents.
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