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Posted by Dr.S.Suresh on February 24, 2004 at 03:24:54:
to whomsoever concerned,
I am interested to know if we can weld T91 tube to tube joints without backing gas or back purging
Secondly I wish to know if we can use resitance heating method with ceramic pads for post weld heat treatment of thcik walled pipes made of P91
Dr.Sureh