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[MW:2493] Re: Zero gap butt welding

By Materials & Welding
Hi,
It is possible with welding zero gap for circular seams also.
The Root face shall be anywere between 12- 17 mm.
But please note if Full penetration joint is required you may need to caryy out back gouge also.
regards
Gurmeet singh

On Thu, May 7, 2009 at 3:17 PM, Muhammed Ibrahim <ibratech@gmail.com> wrote:
Hi Gents,
 
Anybody having experience with zero gap butt welding (V- groove with more root face) with direct SAW in pressure vessels. Is it possible in circular seam?. If possible how much root face should be maintained?.

Thanks & Regards
Muhammed Ibrahim PK




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