GTAW is Gas tungsten arc welding and that is also known as TIG welding - tungsten inert fuel welding. It truly is arc welding that employs a non-consumable tungsten electrode to create the arc weld. Whether you are aiming to begin a job in the welding market, or you are http://welding-and-fabrication49370.bloggin-ads.com/12819617/the-single-best-strategy-to-use-for-welding-and-fabrication