Considering Pipeline, API 1104 code was considered for below.
1. One PQR for X60 material
2. Another PQR for X65 material to be qualified'
If you qualify PQR on 6 inch wall thickness 7.92 mm then it qualifies from wall thickness 4.8mm to 19.1mm and no Limitation on Diameter
Thanks & Regards
J.Gerald Jayakumar
On Wednesday, April 8, 2020, 03:10:03 PM GMT+7, QA/QC <adnanziad49@gmail.com> wrote:
Hello
-- i want to prepare a WPS for pipeline work with base metal API 5L X60 - X65 SMAW
for the test coupon i want to use 6" with thickness = 7.92 mm
want to know the minimum and maximum range for size and thickness used for the PQR
BEST REGARDS
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