Welding of PQR coupons
Welding of PQR coupons
(OP)
My question is does AWS D1.1 allow welding of PQR coupons to be outsourced, for example to a test facility, or does the welder have to be an employee of the contractor qualifying the procedures?





RE: Welding of PQR coupons
Best regards - Al
RE: Welding of PQR coupons
RE: Welding of PQR coupons