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- since 1996 -

YXLON Copenhagen
YXLON Copenhagen is a highly specialized, award winning Danish company with 60 years of experience in portable X-ray solutions for industrial NDT.
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Technical Discussions
tinh
Engineering,
PVPIPE, Vietnam, Joined Jul 2016, 15

tinh

Engineering,
PVPIPE,
Vietnam,
Joined Jul 2016
15
10:09 Jan-03-2017
WPS

Dear all
Please explain to me difference between repair WPS and original WPS follow AWS D1.1
Thanks!

 
 Reply 
 
Nigel Armstrong
Engineering, - Specialist services
United Kingdom, Joined Oct 2000, 1096

Nigel Armstrong

Engineering, - Specialist services
United Kingdom,
Joined Oct 2000
1096
10:22 Jan-03-2017
Re: WPS
In Reply to tinh at 10:09 Jan-03-2017 (Opening).

Mr Tinh

Your WPS specifies all the conditions for original welding based on the relevant WPQR. The repair WPS must be similarly covered by a WPQR for the process and conditions pertaining to the proposed repair procedure which may be quite different from those for the original weld.

I hesitate to ask the obvious but I will. Do you have a copy of AWS D1.1 If yes. have you read and understood it? If no, then obtain a copy and read it. If after this there are certain points you still do not understand or are unclear about then post here again (or eng-tips.com) with your specific questions.

Regards

 
 Reply 
 

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