Sunday, May 23, 2010

[MW:5217] Technical Qery regarding welder performance qualification for ASME Sec ix QW-452.1(b)

Dear All,
 
Can you please elobrate the meaning of  word "ALL"   and  "1/2 ( 13)  and over with a minimum of three layers"  from the table QW - 452.1(b) .
 
also what is the  thickness of weld metal qualified if the welder is qualified by BEND Test.( QW-452.1(a))
 
Thanks & Regards
 
Asad Azmi

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