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Re: [MW:27686] Re: UT in lieu of RT

By Materials & Welding
may be due to availability of special probes


THANKS & BEST REGARDS,
KG.PANDITHAN, BE, IWE,  AWS-CWI, CSWIP 3.1,
CONSULTANT-WELDING & QUALITY
Mobile no: +919940739349

On Wed, Apr 11, 2018 at 4:55 PM, George Dilintas <dilintas@gmail.com> wrote:
The 2016 edition of B31.1 is requiring VOLUMETRIC EXANIMATION (RT or UT).
it is surprising that this Code Section has no lower thickness limit for UT. However Section I does not allow UT when the thickness is lower than 13 mm (see Table PW-11 note f). 

2018-04-04 6:39 GMT+03:00 <email2ragkiran@gmail.com>:
Dear Pradip,
Yes, you can perform UT in lieu of RT, refer to code cases B31 - case184 and 2235-9. Deviation request can cover this requirement.

Regards,
Kiran

On Wednesday, March 7, 2018 at 5:52:01 AM UTC+3, pradipsil wrote:
Dear Everybody,
Can we perform  UT on the pipe joints as per ASME Sec 1 or B31.1 instead of RT.
Pls clarify with code references.
Thanks in advance
Regards
Pradip

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Dr. Georgios Dilintas,
Dipl. Ing. In Aeronautic and Space Engineering
Ph.D in Mechanics of Solids - Computational Mechanics
A.I.S, A.N.I, IRCA Lead Auditor
Welding, Stress Analysis, Corrosion, QA/QC, Failure Analysis, Risk Analysis

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