Welding How-to How-to: Gas Welding Vertical & Overhead Beads by Moses Ludel December 20, 2015 by Moses Ludel December 20, 2015 ‘How-to’ Welding Class: Gas Weld Vertical and Overhead Beads! This HD video covers vertical and overhead welding in the gas oxygen-acetylene welding process. See the … Read more 0 FacebookTwitterPinterestLinkedinTumblr