Welding test3G Open Root Plate Test | 6010 & 7018 | Stick Welding February 16, 2021 - Leave a Comment Facebook Twitter Pinterest WeldTubeTue, February 16, 2021 3:10amURL:Embed:Today we got a special guest Merle Swaggart doing his version of an open root plate test. He is welding a 1/2″ plate using the stick welding process. The root … Facebook Twitter Pinterest