Hello,
It depends of the code of design that you´re using
In case that it consist in a gas transmission and distribution piping systems, the reference code is ASME B31.8
Please refer to section 826.3 of ASME B31.8 there you´ll find all the rules to improve END and testing for this kind of pipelines
The main factors to consider are:
- Stress level
- Pipeline class
Regards
Miroslav Tadic
Integrity Enginner
Producción - Mantenimiento
YPFB Chaco S.A.
De: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] En nombre de Zakaria ghrab
Enviado el: viernes, 28 de noviembre de 2014 05:15
Para: materials-welding@googlegroups.com
Asunto: [MW:22398] Gas pipeline NDE
Dear all,
Could you confirm, if ther're any indication in codes that need 100% RT (volumic examination) for gas pipelines.
Please code & reference.
Kind regards.
-----
زكرياء غراب
GHRAB Zakaria
SEME Redeveloppement Project
Geocean - Project QC Engineer
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