... Product Description 1. Especially we are the OEM supplier, TIG torch2. Welding torches and parts compatible for Panasonic 180A, 200A, 300A, 350A ... adaptor nut. 3. TIG welding torches and parts, such as WP-9, WP-12, WP-17, WP-18, WP-24, WP-25, WP-26, WP-27 WATER AND AIR ... COOLED torches, including torch head, back cap ...