Thursday, January 8, 2015

[MW:22683] tube to tubesheet welding

Dear Experts,

             I need to do tube to tubesheet welding for CS Steel that is tubesheet material is SA 516 Gr.70 thk 20mm and tube material is SA 179 thk is 2.108mm welding process is GTAW, i have WPS in GTAW process with 3G welding my doubt is this WPS is suit for above mentioned statement or i need to qualify any welder qualification for welding this process. kindly please suggest me what ill do.


i am awaiting for your reply.

Thanks & Regards,

G.Venkkatesh.

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