Qualify one PQR using 17.8 mm and it qualifies from 3.9mm to 35.5mm for standard WPS and when Impact and hardness tests are required, it Qualifies from 13.35mm to 20.25mm.
Thanks & Regards
J.Gerald Jayakumar
On Saturday, 2 December, 2023 at 11:51:37 pm IST, dia shukr <diashukr@gmail.com> wrote:
HI friend I have 3 different thickness pipeline(14.4mm,17.8mm&20.6mm) with the same diameter and grade. My question is how many WPS I need to qualify 1 or 2 depending on 1104??
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