Thursday, March 22, 2018

Re: [MW:27537] RE: 27534] TOFD in lieu of RT

Hi

Sharing the Latest Code case 2235 for further reference.

Attached.






On Wed, Mar 21, 2018 at 9:28 PM, PGoswami <pgoswami@quickclic.net> wrote:

Please look at the attached document ASME Code Case 2235-6.It's old , subsequently all the requirements along with the answers were included in the relevant codes. Automated UT in lieu of RT is acceptable provided all the requirements as highlighted  are fulfilled.

 

You may  search in Sec-VIII, DIV-1 codes under mandatory appendix on UT. As well as Article-4 of Sec-V Code on illustrations of acceptable techniques.

 

Thanks.

 

P.Goswami.P.Eng, IWE.

Welding & Metallurgical Specialist

Linkedin: https://www.linkedin.com/in/pradip-goswami-2999855/

Email:pgoswami@quickclic.net,pradip.goswami@gmail.com

 

-----Original Message-----

From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of Makrand Sakpal

Sent: March 21, 2018 9:50 AM

To: Materials & Welding <materials-welding@googlegroups.com>

Subject: [MW:27534] TOFD in lieu of RT

 

Dears,

 

Our prospective vendor is offering TOFD for category A & B weld joints instead of RT for a process column due to RT room size limitations. Is it acceptable by ASME SEC VII DIV-1? What will be the joint efficiency in this case to be used in calculations?

 

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