Tuesday, January 5, 2016

Re: [MW:24061] orientation of weld seam in large dia. pipes

As per aramco std. Required min distance 25 mm or 3 times of wall thk whichever is greater.

as per goog engg. Practice keep maximum distance.

a p gupta
saudi

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From:"JIJILAL K M" <jijilalkm2@gmail.com>
Date:Tue, 5 Jan, 2016 at 11:49 AM
Subject:[MW:24059] orientation of weld seam in large dia. pipes

Dear Friends,

We 're having large dia . pipe fab & welding. 30",44",50.
pipe is helical seam welded .construction code is ASME 31.1. Here is a concern about weld seam orientation what should be the minimum distance between two weld seam ?

please advice

K.M. JIJILAL,


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