We can prepare a comparative calibration specimen similar to the actual job and go head for the scanning by Manual -UT to get result.The calibration specimen should have the dimensions in multiples to the actual job,the calibration unit required to the certified by RT.
Regards,
Regards,
Prasanna.R.U.
On Sat, Jan 5, 2013 at 10:03 AM, Samun Bhatia <samunbhatia@gmail.com> wrote:
thanks mohd. but my ndt contractor do not have Phase array. can u please suggest if we can scan it by angle probe ? and how ?i m attaching figure for your reference.On Fri, Jan 4, 2013 at 12:54 PM, mohd <mohd52100@gmail.com> wrote:dear,
You can do PAUT instead of conventional or manual UT.
Regards,
Mohd.
--
On Jan 3, 1:19 pm, Samun Bhatia <samunbha...@gmail.com> wrote:
> dear all,
>
> we need to carry out UT on anchor flange of pipeline as per drawing.
>
> in the weld neck portion due to the taper profile we are not getting any
> echo while using TR & straight proble.
>
> so in this neck portion what is the method of UT ? do we have to use angle
> probe ?
>
> please reply in detail.
>
> regards,
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Prasanna.R.U.
Senior Surveyor
Bureau Veritas India Pvt. Ltd.
Chamiers Towers, 4th Floor,
New no. 37, Chamiers Road,
Teynampet, Chennai - 600018
Ph: 91 44 4226 4500 / 4501
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The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents.
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