Friday, October 26, 2012

Re: [MW:15776] Why do we Use of clamps instead of TackWelds in pipeline?

Dear Mr. Srinivas,
 
Arc Burn is a serious defects . Its caused the stress concentration . So it is avoidable in pipeline welding.(please reffer  ASME B31.4 Sec.434.8.7).
On Fri, Oct 26, 2012 at 11:31 AM, srinivas rao <ksrvasu@gmail.com> wrote:
Dear Gents,

Can anyone clarify Why can't we use tack weld for fit-up in pipeline?

Regards

Srinivas

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