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Fw: [MW:13054] PIPE TO PIPE BRANCHING

By Materials & Welding
Hi.... Professionals,

You are not specify the application of codes such as Process piping, power piping, gas piping and also the SIZE of pipe.
In general (Process plant / Petroleum Refinery) the use of stub-in or stub-on depends on EPC / clients requirements.
You can refer ASME B31.3 _ 2010  - Fig. 304.3.3 and para 304.3.1

Regards,
KRISHNAKUMAR.M.S
Piping Engineer
FEDO, INDIA

----- Forwarded Message -----
From: harsha bhat <harshnb@gmail.com>
To: materials-welding@googlegroups.com
Sent: Thursday, 24 November 2011 8:46 PM
Subject: [MW:13049] PIPE TO PIPE BRANCHING
Dear Experts,


Can anyone please tell me in case of pipe to pipe branching is it stub-in or stub-on, which one would be the preferred choice.

On the out set it seems that stub-in would be preferred if the line is of higher rating. But still will be helpful if anyone would give their opinion on the same.

Thanks in advance,
Regards,
Harsha Bhat.


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