Welding Exhaust System. They can be a small amount in an isolated machine shop or a major blue haze issue to be addressed in mass production of assembled metal fabrications. Welding is one of the most important fabrication techniques in motorsports.
Using local exhaust equipment in many welding environments has challenges. The exhaust was always manufactured from 2 formed shells why. TIG welding is ideal and built for welding thin metal sheets such as exhaust tubing.
Primalloy T-409Ti and Primalloy T-439Ti are ferritic stainless steel metal-cored wires specially designed for high travel speed welding on exhaust sytems.
The way this was accomplished was to use the natural strength of the formed sheet as opposed to relying on welded joints. However you must take extra precaution to TIG weld your exhaust pipe. We serve the aviation community with aircraft repair and welding exhaust systems. Some systems filter the airflow before exhausting it.