Re: [MW:30498] Welder Qualification in 3G position by 1G PQR

Same question ? still not convinced ! 

The Answer is YES only as per ASME Sec-9. 

 

What was written in your WPS QW 405 - for the position qualified ? 1G or ALL?

If not, Revise the WPS and mention Position qualified as "ALL" &

 

Start qualifying your welders as per your positional requirements ! 

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 Tue, Feb 18, 2020 at 6:03 AM Brijesh Maurya <brijeshmaurya492@gmail.com> wrote:

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

Sent from RediffmailNG on Android




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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