Friday, April 26, 2013

[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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[MW:35742] PQR- Chemical testing requirements

Good Day to all, Reference std: ASME SEX IX Material ASTM A106 Gr B Pipe Dia and thickness: 2" and 8.74 mm. Service Fluid: Normal fluid...