thickness is 10mm and dia meter 1000mm . here if you apply this rule and going
to weld with 50mm distance ? what will happen to the piece? it will twist and
uneven shape and you may not be in a position to weld. do u agree. ok to avoid
this it is better go for at leas one dia length for good engineering practice
and avoid rework.
On Sat, 10 Sep 2011 13:58:16 +0530 wrote
>B31.3 is silent about that..so you need to refer back to project or client
specification..some of client specify 2x or 50mm..
On Fri, Sep 9, 2011 at 2:33 PM, iulian oprea
�Linde Engineering standards says:�5 time of thickness, or 50 mm, whichever is
greater.�regards
Iulian Oprea
From: pradip kumar sil
To:
materials-welding@googlegroups.com
Sent: Friday, September 9, 2011 7:23 AM
Subject: [MW:12383] Distance between two butt joints in pipe weld
Dear exparts,
As per ASME B� 31.3 what is the minium spacing to be maintened between two
butt weld in pipe & where is it mentioned
Is it three times of thickness or 25 m.m� whichever is greater.
RegardsPradip
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Dear Sir,
Thanking You,
Honesty is the best Policy
With Warm Regards,
Muthu Barathi P
Mobile No:00962788269821 (Jordan)
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