Hi Rafeeq,
WPS/PQR qualified for 8" dai. qualifies for 2 7/8" (73 mm) dia. and above.
sridhar
From: Karthik <karthik6684@yahoo.com>
To: "materials-welding@googlegroups.com" <materials-welding@googlegroups.com>
Sent: Tuesday, 3 July 2012 2:25 PM
Subject: Re: [MW:14747] Diameter Qualiffication Range for WPS per section IX
Hi,
WPS can be qualified with either Pipe or Plate, and the qualified WPS can be used for both.
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
From: rafeeqmahadighar rahman <rafeeqmahadighar@yahoo.co.in>
To: "materials-welding@googlegroups.com" <materials-welding@googlegroups.com>
Sent: Monday, July 2, 2012 11:31 PM
Subject: [MW:14742] Diameter Qualiffication Range for WPS per section IX
Dear Experts,
Accordance with section IX does the Pipe diameter range is an essential variable for WPS?
for example the PQR coupon has qualified on 8" dia, does it qualify for all or 2 7/8" and above.
appreciate your valuable input.
Warm Regards'
Rafeeq
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The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents.
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