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[MW:18428] Re: Welder qualification on small OD pipe

You can qualify, more than 6" length weld shall be examined so you have to have  more than 6 coupons..
 
Krish

On Tuesday, August 13, 2013 2:46:28 PM UTC+5:30, Rohit mn wrote:
Dear Experts,
 
Can we qualify welders on 10mm OD Pipe (1.73mm wt) by radiography....If Yes how many specimen to be radiograph...If No What are the other option as per ASME Sec. IX
Welding procees is GTAW.
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Rh

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