Dear Prasad
Gas purging is done only on P number 5 and above base metal , purging is not based on welding process or type. I hope the answer to your question. Regards ABDUL JABBAR KHAN
--- On Fri, 29/7/11, Prasu Cutie <pracuty@gmail.com> wrote:
From: Prasu Cutie <pracuty@gmail.com>
Subject: [MW:11977] gas purging
To: materials-welding@googlegroups.com
Date: Friday, 29 July, 2011, 5:01 PM
Why gas purging is not mandatory for MIG welding as it is mostly used for TIG welding? In MIG welding i found contamination is very lass as compared to TIG welding without purging. Can any one clarify me?????? Regards Prasad -- To post to this group, send email to materials-welding@googlegroups.com To unsubscribe from this group, send email to materials-welding+unsubscribe@googlegroups.com For more options, visit this group's bolg at http://materials-welding.blogspot.com/The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents.
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http://materials-welding.blogspot.com/ The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents.
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