Dear Sir,
I have to weld UNS S31803 TUBE SA-789 to TUBE SHEET SA 240 304L. Kindly pls suggest me filler wire and possible pls send me WPS copy for refrence.
Regards
Hemant H suthar
09712973092
As per ASME B31.3, Clause 331.1.6 (b): Any required PWHT shall be carried out in accordance with the qualified WPS. For furnace PWHT inv...
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