Thursday, February 12, 2009

[MW:1562] RE: 1560] Re: NDT after hydrotest for ASME Sec VIII Div 2 vessels

The new 2007 edition requires PT/MT after hydro for pressure boundary and attachment welds (both internal/external), when fatigue analysis is required. Para 7.6.1


From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of Panomsit Srirunpetch
Sent: Thursday, February 12, 2009 11:21 AM
To: materials-welding@googlegroups.com
Subject: [MW:1560] Re: NDT after hydrotest for ASME Sec VIII Div 2 vessels

 

I do not see benefit of NDT after hydrostatic test. If the result is "fail" for NDT, you will require repair and re hydrostatic test...

 

Regards,

PAN

 

2009/2/8, Raghuram Bathula <raghurambathula@gmail.com>:


Is there any NDT requirement after hydrotest in Section VIII div2 for
any material?

Thanks in adv.


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