... adaptor nut 2, TIG welding guns and parts ,such as torch head,back cap,cup gasket,collet,collet body,gas lens body ... ,cable fittings ,alumina nozzle,power cable adapters, switch ,torch body,etc. 3, CO2welding guns and spare parts including contact ... on wire feeder , 10, cutting nozzle , welding /cutting torch , heating torch , heating &cutting torch 11, make different types as the sample you offer ...