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[MW:24368] RE: 24361] Flange Buttering

By Materials & Welding

Hi Friend,

Instead of flange buttering and re machining you can go for a layer build up on the pipe, and particularly for your case pipe has ovality, then as per the gap positions you can deposit single layer or multiple layer and have a proper grinding to give proper fitup to flange.

 

 

Thanks & Regards,

Lakshman Kumar B,

+91 9440031459.

 

From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of sankar krishnan
Sent: Tuesday, February 23, 2016 11:08 AM
To: Materials & Welding
Subject: [MW:24361] Flange Buttering

 

Dear All,

 

   In my project Slip on flange to Pipe We have 7 mm gap .. Pipe have ovality 

 

Now my client saying to us to do buttering at flange at machining 

 

If we do buttering at flange its allowed in the code book 

 

Please guide me

 

Best regards

Sankar.k

 

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