PQR material Range?
PQR material Range?
(OP)
I ahve a PQR for weld P8 to P9B using 309 Consumables.
Does this PQR qualify welding P9B to P9B using 309 consumables.
Thanks
Does this PQR qualify welding P9B to P9B using 309 consumables.
Thanks





RE: PQR material Range?
RE: PQR material Range?
RE: PQR material Range?
What if I buttered the P9B weld bevel with 309 using the P8 to P9B procedure and the welded the buttered joint with a qualified P8 to P8 procedure?!
Hmmm!
RE: PQR material Range?
RE: PQR material Range?
Could you elaborate?
RE: PQR material Range?
Review QW 283.1