Tig Welding Stainless Steel Pipe

Https goo gl frdnss what you will see in this episode.

Tig welding stainless steel pipe.

Walking the cup is a welding technique that gives the welder much more control then free hand welding. A weld that was done by walking the cup is almost robot like with the bead. Tig welding stainless steel is performed by using a non disposable tungsten electrode with a tig welder for striking up the arc. Kevin stone is a senior fabricator who began applying his welding and drawing skills to the creation of massive stainless steel sculptures back in 2005.

Seal the inside of the area to be welded with caps or dams. Subscribe for new videos every monday and friday. Any welded stainless steel pipe application requires shielding the back of the weld as well as the front when tig welding. Stainless steel part 1 showed you the basics of.

Since then he has used the gas tungsten arc welding gtaw aka tig process to produce an impressive collection of eagles dragons dinosaurs and more. How to tig weld stainless steel. Purging the weld is the best way to protect the inside of pipes from oxidation. There are six basic steps to purging a tig weld.

Prepare the pipe ends for welding. The preferred method for high purity food grade stainless steel is an autogenous tig square butt weld. When comparing freehand welding to walking the cup there is a huge difference in weld quality and appearance. This is basically a common and unique process for joining stainless steel.

Freehand tig welding stainless steel pipe walking the cup.