Tuesday, May 2, 2023

Re: [MW:34168] QW-200.4 Combination of Welding Procedures.

Is impact testing is required in production welds?
If not , then Group number is NOT A ESSENTIAL VARIABLE .

Prepare WPS based on available qualified  PQR and use in production welding after review of Weld Plan/Weld Map from AI/TPI as required 

Thanks 
Vishwas 
IWE


On Tue, May 2, 2023 at 8:17 AM U B <dusroni@gmail.com> wrote:

Dear Professionals,

Please describe & explain to me the combination of welding procedures.
As per my project specification group number is essential. I has been separate PQR's P1G1-P1G1 & P1G3-P1G3, now I have to do combination welding P1G1-P1G3. Should I create a new PQR in this case? Or can I combine this PQR P1G1-P1G1 & P1G3-P1G3 (as per QW-200.4 combination of welding procedures)?
Please advise me.
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With Regards

Udaya bahaskar.D

+919676270121

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