Solid core wire TIG GTS-309 1. Type: TIG: GTS-309 2. Size: 1.0, 1.2, 1.6, 2.0, 2.4, 3. ... 2mm 3. Shielding gas:Ar Specifications:Solid core wire TIG ... GTS-309 1. Type: TIG: GTS-3092. Size: 1.0, 1.2, 1.6, 2.0, 2.4, ... widely used in petroleum chemical industry, fire station, etc.2. It is suitable for different material welding.3. Welding ...