Hi,
I have tried in the past for mock up using Kobelco and Metrode GTAW Flux Cored wires. At site it depends upon accessbility of weld joint and welder skill .
If possible , purge the joint with argon / nitrogen and weld with GTAW flux cored wire .
Regards,
Alagu
On Tue, 22 Sep 2009 14:25:35 +0530 wrote>Dear members We have typical vessel (site assembly), where backing gas arrangement could not be done for a stainless steel joint due to Safety (confined space), as well as space constraint.One of the options will be using flux cored wire for GTAW.Please share your view on these consumables for root pass of GTAW Stainless steel; where backing gas application is impractical, any body used these consumables?Kobleco is manufacturing these wires under TGX series, any other manufactures who has similar product for this application?
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