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[MW:750] HI I AM IN USA

By Materials & Welding


Dear All,

 

Hi ,it is very glad to tell you all that our company has been authorised by AWS ( American society of welding) to conduct CWI certified welding and certiifcation programme.

 

I have been invited by AWS MIAMI HQ to take part in the international conferance here.

 

I am at present in NJ NEWJERSEY

 

HOTAL HOWARD JOHNSON EXPRESS IN

1025 RT 22 WEST NORTH PLAINFIELD  NJ 07060 PHONE 09087536500 

 

I will leave NJ on 27th morning.

 

I will remain in MIAMI -FLORIDA on 27th april night to Ist May morning .

 

My address at Miami is Hotel Airport Mariott Miami.

 

If any body is nearby there plz contact.

 

Plz circulate the brouchere to all concerned.

 


 

FOR DASH INSPECTORATE

U.G.DAS
DIRECTOR
804,BLUE DIAMOND COMPLEX,
NEAR FATEHGUNJ PETROL PUMP
FATEHGUNJ-BARODA GUJARAT-INDIA-02
9327201999,0265 2700454,
MOBILE 09825164743


--- On Sun, 20/4/08, Jignesh Patel <nacemail@gmail.com> wrote:
From: Jignesh Patel <nacemail@gmail.com>
Subject: [MW:723] AET type exchanger test ring
To: materials-welding@googlegroups.com
Date: Sunday, 20 April, 2008, 9:16 PM

Dear Friends,

 

I have seen few heat exchangers on this forum. I am an end user of heat exchangers in refinery. My query is related to test rings of exchangers.

 

One of our new units has AET type exchangers [pull through type]. These exchangers have a floating tubesheet [FTS] with bolt holes and the floating head cover [FHC] is directly bolted to the floating tubesheet. The problem with this is that we can't carry out shell test using a conventional test ring due to several bolt holes on the floating tubesheet. Conventional AES exchangers have backing rings pressing the FHC against the FTS.

 

I checked TEMA website and it says, test rings for such exchangers are possible and the bolt holes in the tubesheet need to be temporarily plugged. It also says refer to 4.13 (3) of TEMA. Unfortunately we don't have the latest edition of TEMA.

 

Does any one have experience with test rings [for shell test] for AET type exchangers? I would appreciate a generic drawing / scheme showing how to carry  out shell test of such exchangers.

 

Thanks in advance.

 

Thanks and regards,

 

Jignesh

Kuwait

 

For your virus protection, any attachments should be considered uncontrolled unless they are identified in the text. The sender does not accept liability for any virus introduced by this email or any attachment.

 


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