[MW:34734] Welding 2 different pipe grades together depending on API 1104

Hi friends

I have an existing pipeline with qualified WPS#1(API 5L Grade X60 Thick. 12.7mm) and a new pipeline with qualified WPS#2(API 5L Grade X65 Thick.17.48mm).

My question is do I need a new qualification WPS or I can follow WPS#2??

--
https://materials-welding.blogspot.com/
https://www.linkedin.com/groups/122787
---
You received this message because you are subscribed to the Google Groups "Materials & Welding" group.
To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/materials-welding/CAHQEAU4C%3DEkkvam87V6-OPZ53CcBOR-DnZ50Y14CaMdnP-Qyow%40mail.gmail.com.