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Re: [MW:35483] Pipe Insert Sleeve - How to ensure after hydrotest No Water

By Materials & Welding
Hi

The black 'O' Ring seals the gap between pipe and sleeve, 

Also a TK epoxy system "blue mastic" is applied all over the sleeve except weld area,

 After all this there will be no water entry during hydro test in the weld joint area, 

regards,
Sreeraj

On Tue, Nov 12, 2024 at 2:09 PM 'SENTHILKUMAR SWAMINATHAN' via Materials & Welding <materials-welding@googlegroups.com> wrote:
Dear Mr. Aravindh,

Thank you for your reply.
How did you have ensured there is no water between sleeve insert and pipe?
This insert used not to get corrosion inside weld joint area. While performing trail we have prove that no hydrotested water entered in very tiny gap. 

Thank you, 
Regards, 
S.SENTHILKUMAR


On Tuesday 12 November, 2024 at 05:47:07 am GMT+3, s.aravindh ram <aravindhram22@gmail.com> wrote:


Dear sir,
I have worked in oman,  used this  high pressure line we will apply gloves insert this bevel joint after welding welding complete hydrotest will be conducted as per designed pressure,
After that testing we will the spool for erection.
Thankyou
Aravindh


On Fri, 8 Nov 2024, 7:09 pm 'SENTHILKUMAR SWAMINATHAN' via Materials & Welding, <materials-welding@googlegroups.com> wrote:
Dear All,

Please see below picture Pipe Insert Sleeve in my site taking trial and completed hydrotest as proto type. Now how to ensure there is no water between Pipeline and insert sleeve. 
Any body have experienced in this please give feedback. 
Thanks 
Inline image


Thank you, 
Regards, 
S.SENTHILKUMAR

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Thanks & Regards,

Sreeraj. V
+968 97807131
+91 9895752398

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