Regarding WPS /PQR as per API 1104

[Nilesh 07]

Dear Experts,

I have a qualified WPS/PQR as per API 1104 for Material as below.
Material (1) - API 5L X42 (PSL 2)
Material (2) - ASTM A694 F42

My question is can i used the same WPS/PQR for Material as below.
Material (1) - API 5L X42 (PSL 2)
Material (2) - API 5L X42 (PSL 2)

Process is same, thickness is also same.


Please reply.

Thanks.

 

[DekDee]

Nilesh,
API 1104 is based on Group numbers for WPS/PQR.
You need to investigate yourself which Groups your materials fall into and then you will have your answer,
Regards,
Shane