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[MW:3307] Re: application of SS Flux cored wire for GTAW, SFA 5.22

By Materials & Welding
Dear Bathula,
 
A new process is developed by Lincoln STT(Surface tension transfer) it's GMAW process with short circuit transfer.It's good for piping applications.Check Lincol electric.

Regards,
vipin

On Tue, Sep 22, 2009 at 12:57 PM, Bathula Raghuram (Mumbai - PIPING) <R.Bathula@ticb.com> 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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