Re: [MW:23664] PDR for a SSWOL nozzle fitted to an ASME -VIII Div1 vessel // UG-11(c)

Gents,

Any part intended to be used for code stamped vessel which involves welding needs to have MPDR.

Example - sourcing flanges with weld overlay shall be supported by MPDR (welding involved). If you source Dished end without welding then MPDR is not required even though it is intended to be used on code stamped vessel.

Rgd

Raghava

On Mon, Oct 5, 2015 at 8:51 PM, Raghuram Bathula <raghurambathula@gmail.com> wrote:

Dear Mr Vagal

I didn't see this post, however similar query was discussed previously, pl refer below link

https://groups.google.com/forum/?hl=en&fromgroups&nomobile=true#!searchin/materials-welding/pdr/materials-welding/2i8HQkAZlew/kqKGa6PKx5oJ

---------- Forwarded message ----------
From: Shashank Vagal <nach_sam@yahoo.com>
Date: 5 October 2015 at 18:28
Subject: Please advise
To: Raghuram Bathula 

Dear Raghuram,

A few days ago, I had posted in this blog a query regarding requirement of PDR for a SSWOL nozzle fitted to an ASME -VIII Div1 (2013)

vessel, but did not receive any reply from any of the members.

Please advise me referring to the attached reply from ASME sent to our Welding Engineer by ASME Standards and Certification Engineer.

Since this Code reference is for 1989 Ed, and I do not have it, I would appreciate if you could give your best judgement whether we need PDR.

Please excuse my writing to you personally, but in the interest of the subject matter, I hope you will help me out.    

BR,

Shashank C Vagal 

Neo Metal-Analyst & NDT Services 

  

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