Detailed Product Description gas regulator1.Especially we are the OEM supplier2. TIG welding guns ... as torch head, back cap, cup gasket, collet, collet body, gas lens body, cable fittings, alumina nozzle, power cable adapters, switch ... clamp/ground clamp, tip cleaner, gouging torch and parts, gas regulator, flow meter, gauge/meter, round, square lighter, flint stone, pistol lighter, soapstone holder ...