Hi, Please find below. Welder Performance Qualification References QW-452.1(b) - THICKNESS OF WELD METAL QUALIFIED QW-452.3 - GROOVE-WELD DIAMETER LIMITS QW-452.4 - SMALL DIAMETER FILLET-WELD TEST QW-452.5 - FILLET-WELD TEST QW-452.6 - FILLET QUALIFICATION BY GROOVE-WELD TESTS QW-461.9 - PERFORMANCE QUALIFICATION — POSITION AND DIAMETER LIMITATIONS (Within the Other Limitations of QW-303)
Thanks & Regards,
(Karthik)
Karthikeyan.S QA/QC Manager Getabec Energy Co.,Ltd. 379,Moo6,Soi8,Nikhomphatana, Rayong-21180, Thailand. Phone: 0066 38 897035-8 (Off) Fax: 0066 38 897034 Hand Phone: 0066 892512282
--- On Wed, 8/17/11, John Henning <jhenning@deltak.com> wrote:
From: John Henning <jhenning@deltak.com>
Subject: [MW:12250] RE: 12249] W.Q.P. Ranges
To: materials-welding@googlegroups.com
Date: Wednesday, August 17, 2011, 10:39 PM
Regarding base metal thickness, the welder is not restricted as to how thick the base metal is. He is only restricted as to the thickness of deposit he can make. This is addressed in Intrepretation IX-77-19 Deposited weld thickness qualified is given in QW-452.1(b). It is takes a little to get there, but ultimately, for welders: · Pipe diameter limits are given in QW-452.3 for performance qualification test on pipe · And per QW-461.9 for performance qualification test on plate Hope this answers your question John From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of john clough
Sent: Wednesday, August 17, 2011 5:55 AM
To: materials-welding
Subject: [MW:12249] W.Q.P. Ranges
Importance: High Sirs
Does anyboby have referance regarding Diameter and thickness ranges for welder qualification tests for ASME Section1X.
John --
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