WPS/PQR
WPS/PQR
(OP)
Dear all,
Per ASME IX, "A WPS may require the support of more than one PQR, while alternatively, one PQR may support a number of WPSs."
I could understand "a WPS may require more than one PQR" as due to thickness range.
Could anyone provide samples of "one PQR may support a number of WPSs"?
Thank you in advance.
K
Per ASME IX, "A WPS may require the support of more than one PQR, while alternatively, one PQR may support a number of WPSs."
I could understand "a WPS may require more than one PQR" as due to thickness range.
Could anyone provide samples of "one PQR may support a number of WPSs"?
Thank you in advance.
K





RE: WPS/PQR
Multiple welding processes with base metal thickness and PWHT variations.
RE: WPS/PQR
RE: WPS/PQR
Sorry, I do not understand, could you please explain more?
Thank you.
K
RE: WPS/PQR
This PQR could support either a WPS for GTAW/SMAW fill (combination process WPS) w/o PWHT, it could also support a WPS for just SMAW w/o PWHT, as well.
RE: WPS/PQR
I am going to continue "digging" the code.
K
RE: WPS/PQR
RE: WPS/PQR