Friday, April 26, 2013

RE: [MW:17565] Use of other brands of filler & Flux combination for SAW welding than what brand used during PQR


Dear Mr.Ali
 
Yes we can.
Please refer below
 

QW-404.33 A change in the filler metal classification

within an SFA specification, or, if not conforming to a

filler metal classification within an SFA specification, a

change in the manufacturer's trade name for the filler metal.
 

QW-254

WELDING VARIABLES PROCEDURE SPECIFICATIONS (WPS)

Submerged-Arc Welding (SAW)

QW-404.33 - Classification  - is coming under Nonessential variables

 

 
Regards
K.Govindan
 
 

Date: Fri, 26 Apr 2013 11:21:41 +0400
From: mhaskar.aly@gmail.com
To: materials-welding@googlegroups.com
Subject: [MW:17560] Use of other brands of filler & Flux combination for SAW welding than what brand used during PQR

Dear Friends
 
We have PQR with F7A8 EM12K from ESAB Brand ;
 
Can we use F7A8 EM12K from other Brands viz Bohler, Lincoln, Kiswel etc...
 
Is it acceptable as per SEC IX...
 
 
Ali Mhaskar
 
 

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