... , tip holder, gas diffuser swan neck, insulator ,steel liner, rear handle, cable. 2, TIG welding gun and spare parts, such as WP ... Including torch head, back cap, cup gasket, collet, collet body, gas lens body, cable fittings,alumina nozzle, power carble adapters, switch ... , carbon electrodes, Tungsten electrodes. 4. Welding wire for CO2 gas shielded welding (AWS ER70S-6), solder wire for submerged arc ...