Welding testIntro to TIG Welding ~ Tulsa Welding School August 21, 2022 - Leave a Comment Tulsa Welding SchoolSun, August 21, 2022 12:53amURL:Embed:In this video, Derrick Jack, Senior Instructor at Tulsa Welding School, give you an intro to TIG (GTAW) welding. Tulsa Welding …