Re: [MW:30493] Welder Qualification in 3G position by 1G PQR

Thanks all for your valuable reply.

PQR was welded in 1G position as per ASME SEC IX. 

According to Asme sec IX, can i use this wps for welder qualification in 3G position?

On Mon, Feb 17, 2020, 7:01 PM ranajit chatterjee <ranajitc2006@rediffmail.com> wrote:

If 1G PQR conducted as per AWS D1. 1, you can not use the 1G PQR for 3G welder qualification. 

Regards,

Ranajit Chatterjee

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From: Ramesh <rameshkannandevaraj@gmail.com>
Sent: Mon, 17 Feb 2020 14:03:30 GMT+0530
To: materials-welding@googlegroups.com
Subject: Re: [MW:30489] Welder Qualification in 3G position by 1G PQR

Yes, you can,

For example, I consider  SMAW,

 

1.    Prepare WPS as Position qualified ALL using 1G PQR ( it's non essential variable as per table QW 253, QW 405.1 & QW 405.3)

2.    Use this WPS to qualify your welder as you want to use them on job ( You case 3G uphill)

                  3. Prepare WPQ record considering QW 353 essential variables.
   

Thanks and Regards

Rameshkannan Devaraj

"What you have learned is a mere handful; What you haven't learned is the size of the world – Avvaiyar"

On Mon, Feb 17, 2020 at 9:27 AM Brijesh Maurya <brijeshmaurya492@gmail.com> wrote:

Dear expert,

please advice can i use 1G qualified PQR for Welder Qualification in 3G upward position? 

Note: No impact requirement.

regards,

Brijesh Maurya

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