[MW:22186] RE: 22178] Underground Piping/Pipeline RT %

Hi,
First check with client spec and their requirement, then look in to the pipe category, pressure ratings, pressure class and design criteria for joint efficiency.
In Each of the aspect you have to cross check with the % of RT and should comply to all.
And finally RT is carrying for cross checking the weld quality and not for any of the sake, hence your WPS,WPQ will also influence the % of RT.

Thanks and regards,
Lakshman Kumar.B
9440031459

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From: tugrulhan özdemir
Sent: ‎27-‎10-‎2014 16:05
To: materials-welding@googlegroups.com
Subject: [MW:22178] Underground Piping/Pipeline RT %

Dear members


Is there anyone knows a code or standard mentioning the RT percentage for undergorund Piping or pipeline.




Regards



Tugrulhan OZDEMIR
API 653 Ins.

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