Sunday, October 5, 2008

[MW:1186] RE: 1177] Radiography of tube to tubesheet welds

Dear Mr. Raghuram,

I have never heard or seen RT of TTS [Tube to Tubesheet joints]. TTS welds
are normally checked by Penetrant testing, Pneumatic testing and complete
penetration [during mock up tests].

I too would like to know if RT of TTS is carried out and how its done.

Thanks and regards,

Jignesh

Kuwait

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-----Original Message-----
From: materials-welding@googlegroups.com
[mailto:materials-welding@googlegroups.com] On Behalf Of Bathula Raghuram
(Mumbai - PIPING)
Sent: Wednesday, October 01, 2008 11:18 AM
To: Materials-Welding (E-mail)
Subject: [MW:1177] Radiography of tube to tubesheet welds


Can anybody has experience with performance of RT on tube to tubesheet
welds, please share details for both techniques (i.e. back radiation and
forward radiation), equipment literature if any for this type RT.


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