Hi,
No. For WPS, diameter is not an essential variable. Diameter is an essential for Welder Qualification(except OXW) only.
Thanks & Regards,
(Karthik)
Karthikeyan.S
QA/QC Manager
German-Thai Boiler Engineering Cooperation Limited.
Rayong Factory ;
379 Moo.6 Soi 8, Tambol Pananikom,
Nikompattana, Rayong 21180 THAILAND
Tel : +66 38 897 035-9 Ext. 137
Fax : +66 38 897 034
Hand Phone: 0066 892512282
On Wednesday, November 26, 2014 2:05 PM, pras ari <alhanif.pras@gmail.com> wrote:
Dear sirs,
if a company have wps GTAW+SMAW with coupon 4", and then will joint pipe 1.5" (small bore). Shall that company provide new wps or not? please give me advise and reference...
Thanks & regards
Winarko
-- Winarko
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