Monday, May 11, 2009

[MW:2145] GTAW for pipe below 2"

Dear all members,
I need your opinion and advise..it is mandatory to weld piping 2" and below with full GTAW..if yes which spec. or code we refer..Could anyone explain to me the advantage of full GTAW on welding of piping 2" and below..Thank in advance for your cooperation
Regards
Suhairi

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