Monday, April 19, 2021

Re: [MW:32281] Back Weld at Pressure vessel - U stamp

Dear Sankar Ji,

I hope you meant backgouged & Rewelded by means of Back Welding.

As you said, Addition of backing is non Essential Variable for GTAW as per Table QW 256.

Hence it is accepted.

You can  incorporate the same & Can Revise the WPS 




With Regards,

Sandeep.P.Raghavan

--
https://materials-welding.blogspot.com/
https://www.linkedin.com/groups/122787
---
You received this message because you are subscribed to the Google Groups "Materials & Welding" group.
To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/materials-welding/CAFBEtQo%3DJqipQYsSjFSPDFSwk5Wj15%2B7iBRPAU-7_U07k0TV2A%40mail.gmail.com.

No comments:

Re: [MW:35289] Welding consumable for S355J2WP material

S355 J2 WP  is a weathering structural steel  It has better atmospheric corrosion resistance. Use E 8018 - W1/W2  Electrodes This is regular...