[MW:14270] RE: 14262] For dissimilar weld CS to SS (pipe)309 L for GTAW process for welding root purging required

Dear Yem Pee

 

Generally In pipeline welding root purging for CS to SS welding for better penetration &  root face fusion is required.

 

Regards,

jatin

 

 

 

From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of mpk mpk
Sent: 15 May 2012 AM 08:39
To: materials-welding
Subject: [MW:14262] For dissimilar weld CS to SS (pipe)309 L for GTAW process for welding root purging required

 

Dear Experts,

 

For dissimilar weld CS to SS (pipe)309 L for GTAW process for welding root purging required ?

 

Thank you

Yem Pee

 

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