... Material: Brass Material . 3.All kinds of Welding Torch automatic welding swan neck & other welding accessory series: 1. Binzel 15AK, 25AK, ... 24KD, 36KD, 40KD, 501D, 602 water-cooled welding torch ... 400A , 600A , 800A,1000A7. Tig welding: WP12,WP17,WP18,WP20,WP26 …8. Welding parts and accessories: contact tip, contact ...