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[MW:2651] RE: 2648] purging gas-reg

By Materials & Welding

It is required for TIG process , welding of T91 tube is not possible without purging . Oxidization will occur drastically.

It is basic welding requirement.

 

Ravinder Sharma

 

 

From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of Ganesan
Sent: Thursday, July 09, 2009 8:20 PM
To: materials-welding@googlegroups.com
Subject: [MW:2648] purging gas-reg

 


 

Dear Sir,

 

Plz. any body can help to me.

 

  • SA 213 T91 (P5B G 2) the mentioned material purging required (or) not required. If required where given in code.

 

.
Thanks & Regards,

K.GANESAN
Quality Control
ISGEC / ISGEC John Thompson,
A-4 Sector-24 Noida-201301 (UP)
Tel. +91-120-2411175
Direct Tel. +91-120-2411175
Mobile : +91-9952166894

 

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