Please see the extract from ASME Sec-IX on brazing qualifications. One needs to read all the relevant clauses , on performance qualification, validity of qualification and requalification requirements as appropriate.
Hope this would be helpful answer to the query.
Thanks.
P.Goswami.P.Eng, IWE.
Independent Welding & Metallurgical Specialist
Linkedin: https://www.linkedin.com/in/pradip-goswami-2999855/
Email:pgoswami@quickclic.net,pradip.goswami@gmail.com
Cell/Whasapp:1-905-9793232
From: prem_nautiyal@rediffmail.com [mailto:prem_nautiyal@rediffmail.com] On Behalf Of 'PREM SHANKARDUTT NAUTIYAL' via Materials & Welding
Sent: May 4, 2019 11:53 AM
To: materials-welding@googlegroups.com
Subject: Re: [MW:29556] brazing essential variable for wqt
Kamal
He is talking about brazing, read the subject line carefully
PREM S NAUTIYAL
CELL : 9769316004
From: Kamal Basha <basha2070@gmail.com>
Sent: Fri, 03 May 2019 16:15:44
To: materials-welding@googlegroups.com
Subject: Re: [MW:29552] brazing essential variable for wqt
For smaw
Deletion of backing
Pipe diameter
F no
A no
Position
If gtaw add
Gas
Electrical characteristics
On Fri, 3 May 2019, 8:42 a.m. , <sarathyramasubbu@gmail.com> wrote:
dear sir
if anybody know the essential variables of welder qualifications. kindly send a message in our goole groups.
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