... ,25AK,36KD Air Cooling Torch ,501D,602D Water Cooling Welding Torches2.Panasonic 180A,200A,350A,500A Welding Torch3.Otc 180A,200A,350A,500A ... /WP20/WP27 Air/Water Cooling Torch10.Mig/Co2 Welding Parts : contact tip , tip holder, swan neck, welding nozzle, gas diffuser, welding liner ,teflon liner ... 200,000pcs)Certificates : ISO9001-2000 ; CE ;CCC; Co2 adaptor for welding machine