Dear Experts,
-- As per ASME Sec IX if for small diameter we have to done qualification e.g. 1/2" dia . Pipe we will have to take multiple specimen to cover the 150 mm length for RT, and also we Can't take specimen more than 4 nos.
I have query which dia we will have to consider for qualification of welder it's Outer dia. Or Inner dia of pipe for circumference length calculation because if we will consider inner dia for calculation then we will have to take more than 4 specimens and which violates the code .
Best Regards,
Mohit Aggarwal
http://www.linkedin.com/groups/MaterialsWelding-122787?home=&gid=122787&trk=anet_ug_hm
The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents.
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