Jul 1, 2018 #1 stan000 Mechanical Joined Jul 31, 2014 Messages 121 Location CA hello friends Repairing longitudinal weld joint of a high pressure boiler of P no.1 is postweld heat treatment required. I check PW-39. STAN
hello friends Repairing longitudinal weld joint of a high pressure boiler of P no.1 is postweld heat treatment required. I check PW-39. STAN
Jul 1, 2018 #2 metengr Materials Joined Oct 2, 2003 Messages 15,478 Location US Follow PW-39 for thickness requirements regarding PWHT for P-No 1 base material. Upvote 0 Downvote