Monday, January 30, 2012

[MW:13583] Pipe damaged during fabrication

Dear Experts,
I have problem in our site that, we found some fabricated pipes ( as per B31.3) the parent material thickness reduced by grinding (or due to any handling mark) more than 12.5% is not acceptable,
is there any possibility to build up (Buttering) the base metals. Where can I will get the reference
 
jestifer
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