Procedure Qualification with change of P-Number/Group No. @ASME -IX
Procedure Qualification with change of P-Number/Group No. @ASME -IX
(OP)
Hi to all
Well i just need a clear clarification regarding below situation
Case 1- I have a WPS which is P1 G1 and qualified with P43 Gr. Unassigned
Case 2- I have a WPS which is P1 G2 and qualified with P1 GI.
Impact is the requirement ( For weld as well as for HAZ )
Now , clearification need for following
Is with above two WPS i can weld P1G2 with P43 Gr. Unassigned
Waiting for your all response
Have a nice day ahead
Well i just need a clear clarification regarding below situation
Case 1- I have a WPS which is P1 G1 and qualified with P43 Gr. Unassigned
Case 2- I have a WPS which is P1 G2 and qualified with P1 GI.
Impact is the requirement ( For weld as well as for HAZ )
Now , clearification need for following
Is with above two WPS i can weld P1G2 with P43 Gr. Unassigned
Waiting for your all response
Have a nice day ahead





RE: Procedure Qualification with change of P-Number/Group No. @ASME -IX
RE: Procedure Qualification with change of P-Number/Group No. @ASME -IX
No because, If Impact test requirement is specified then Group No. becomes essential variable from supplementary essential variable and P No. is also an essential variable. Hence, a qualification of procedure is required.