Re: [MW:23707] Backing Gas for SS Pipe Welding

Dear

Deletion of backing gas is an essential varible so if PQR qualified with backing gas then mention backing gas in WPS.

Regards,
Navnitkumar Parikh
Asst. Manager-Welding
Thermax Limited

On 12 Oct 2015 18:39, "pras ari" <alhanif.pras@gmail.com> wrote:

Dear Experts,

I have read WPS/PQR and I found that on PQR mentioned use backing gas (argon) with argon but on WPS without backing gas (argon).

Please advise to me, this WPS/PQR approved or not?

Thanks & Regards

Winarko

winarko@pp-epc.com

--
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 post to this group, send email to materials-welding@googlegroups.com.
Visit this group at http://groups.google.com/group/materials-welding.
To view this discussion on the web visit https://groups.google.com/d/msgid/materials-welding/CAMoAFwoFc8fsYB2f5QpOGcnQ4OJNMYagk3_1DVK%3DLMw5%3D_9f%2Bw%40mail.gmail.com.
For more options, visit https://groups.google.com/d/optout.

--
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 post to this group, send email to materials-welding@googlegroups.com.
Visit this group at http://groups.google.com/group/materials-welding.
To view this discussion on the web visit https://groups.google.com/d/msgid/materials-welding/CAKHZGHr61dTyejdBeRLVdaifGQOUqS%3DasAujc7EdoPz%3D%2BNH9og%40mail.gmail.com.
For more options, visit https://groups.google.com/d/optout.