Re: [MW:26327] Which code states the distance between the weld .

Dear Anil,

You change the orientation or rotate the LSAW pipe (main pipe) if possible.

Otherwise get clarification or approval from your design engineering.

Once approved you can do
Welding.

Please note that after welding of branch pipe (with or without RF Pad), additional radiography of 150 mm (both sides) shall be taken on main pipe long seam weld to ensure the weld metal soundness.

The above radiography requirement is  more enough to satisfy the Client.

Regards
P Govindan

On Mar 17, 2013 12:51, "Anil Hegde" <nottyanil@gmail.com> wrote:

Dear Expert ,

We have a 36 inch pipe which is welded type ,On it We have 12 inch connection which is coming on the ( long seam ) of the pipe .

Is There any code which says we can or cannot do welding on long seam of the pipe .

Requesting you for your positive feedback .

Regards

Anil Hegde 

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