... torch accessory of tig soldering torch consumable for welding spare parts long/short back cap for WP-18 TIG welding torch1.wp-18 ... torches.3.Different series and specifications of welding nozzles,tips,shield cup,,tips are available in our company 4.We produce ... arc welding (AWS EM12K, AWS EH14, AWS EM13K), solder wire for stainless steel (AWS ER308, ER308L, ER309, ER316, ER316L etc) insulatorcutting ...