Hello,
Material ASTM A671 CB60 CL.10 is a fusion welded pipe, that mean make from plate.
I have a look in ASME IX, material fall P-Number 1 and Gr-Number 1, so this is may offer equivalent plate material P-No. 1 and Gr.-No. 1 such API 5L, ASTM A516 Gr. 60 or other plate the same minimum tensile...
Yes fernin,
Welder qualified on plate also qualify for pipe, range of qualification shall determine in the following tables:
- Table QW-452.1 (b) - thickness of weld metal qualified.
- Table QW-461.9 - position and diameter limitations.
Thanks and glad to help you.
sincerely yours,
The...
It is better to show the photo and your PQR recorded.
In case of combination above 2 PQRs, the range of qualification shall determine in QW-451.
Accordance to QW-200.4, you may combine more PQR in the WPS. We hope that help you more.
sincerely yours,
The WeldingInspections.Net...
