Friday, March 31, 2017

Re: [MW:26329] Circumferential pipe weld joint resting on structural beam in process piping

Generally,  piping drawings shall take care of this type of issues during fabrication of pipe spools. 

It is a very common problem, if you don't have any option to move the support,  then before the support cut and add one pup piece pipe and do all welding and NDT as per the  regulations  and avoid the fouling. 



Regards
Anil 

On Mar 28, 2017 8:51 PM, "'Biplab Pal' via Materials & Welding" <materials-welding@googlegroups.com> wrote:
Dear experts,

We need your kind support based on your experience and any code/std references.

The situation is that some of our process piping in refinery division THE CIRCUMFERENTIAL JOINT has come such position that the joint rests on the structural beam.
Is it allowed?

Some inspector have a concern that there is a developed stress while operation and the joint may fail.

Please share your experience and reference.

Thank you very much 

With best regards
Biplab Pal
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Thanks & Regards
Biplab Pal
Welding Inspector
E-mail:   biplab.mech@gmail.com
 
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