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Re: [MW:8408] Defect in PQR Specimen

By Materials & Welding
Dear Friend,

There is no any requirement of radiography for PQR test piece in ASME
Section ix. It is our internal test.

It is not code requirement.

See QW-451 for Mechanical Testing

On 11/27/10, yoga nandhan <yoganandhan@gmail.com> wrote:
> Anyone, Can u plz give your opinion,
>
> PQR qualification of SS pipe, 30" x 15.88 mm thik pipe by SMAW+SAW process,
> In RT defect observed in 200 mm length which is not acceptable as per Sec
> IX. But rest of the portions are without any significant defects.
>
> Can we proceed with the Mechanical testing after discarding the defect area
> or is it required to Repair & Re-RT to be done in the defect area before
> taking the specimen for mechancial testing..... Plz clarify.
>
> BR
> P.Yoganandhan
>
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--
Regards,
Shaunak Upadhyay,
e-mail: skupadhyay@nuberg.in
Mo:- 09662519411

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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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