Friday, August 10, 2012

Re: [MW:15053] Acceptance criteria for Tungsten Inclusion in RT

Dear Prem,
 
There is nothing cleared about tungsten inclusion, for better information please see in ASME sec.VIII Div.1 ,UW-51 paragraph 

On Thu, Aug 9, 2012 at 9:24 PM, prem nautiyal <prem_nautiyal26@yahoo.com> wrote:
Dear Friends
 
After reviewing a RT film of a Circ.seam joint (16mm thk), which has been welded with TIG + SMAW, i have observed a tungsten inclusion @2-3mm in dia.
The construction code of the vessel is ASME Sec VIII Div.1
 
No doubt this tungsten inclusion is a defect, but i would like to know whether there is any acceptance criteria related to diameter for the same in ASME Sec VIII Div.1. Please give Code reference.
 
Regards
 
Prem Nautiyal
Cell: 9769316004
 

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