Monday, December 21, 2009

Re: [MW:3860] Welder Qualification- AWS D1.1


Yes , we can but during qualification welding parameters should noted separetaley with welding process


Thanks & Best Regards,

Vinayak Kale
E & C  DIv. QA & I , OGSP
Larsen And Toubro Ltd
Powai , Mumbai
vinayak_kale@lntenc.com
Ph No.+91- 67053805/3685
Fax No. +91-67054789
(M) - + 91 9892743803



"G.Alagarasan" <galagarasan@rediffmail.com>
Sent by: materials-welding@googlegroups.com

12/20/2009 05:31 AM

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[MW:3852] Welder Qualification- AWS D1.1





All,

Can we qualify 2 welders on 8" Pipe X 12.7mm wall thick for position 6G and 6GR as per AWS D1.1??

As per AWS clause 4.30.3.1, test pipe or tube welded in the 5G,6G or 6 GR position shall be radiographed from top central line to bottom centreline on either side.

Anyone have experience on similar qualification.

Cheers,
Alagu

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