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[MW:2413] is pwht required for IS 2062 to SA387GR22 weld

By Materials & Welding

 hello all

any one can clarify below doubt

i want to weld SA 387 GR22 TO IS 2062 GR B,IS ANY PWHT REQUIRED OR NOT,IS REQUIRED HOW MUCH?CAN ANY GAVE A STATEMENT FRM CODE/STANDARDS.

Thanks & Regards

 

kevin mathew varghese





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