Dear Experts
1 - Table 4.1-Separate PQRs Qualification on Plate in 2G, 3G and 4G positions will qualify Production Plate Welding in 1G as well.
But Table 4.2 Note a insist- One test plate, pipe or tube shall be required for each qualified position Pls clarify.
- Can i qualify one PQR with Double V Groove in 2G( Side A) x 4G ( Side B ) and another PQR - 1G(Side A) x 3G ( Side B )?
Mat Grade ASTM A131 Group II x 25.4mm( thk ) x Weld Process- FCAW with Ceramic Round Backing Strip x CVN at -40 deg C.
Can i prepare one WPS using these 2 PQRs to use in Production Welding in 1G,2G,3G and 4G?
If possible, i have to qualify 2PQRs only.
Pls share your expertise. Thanks.