... mig torch consumable solder spare parts elding Welding insulator for MIG soldering gun spare parts :1.Panasonic welding torch ... , nozzle, contact tip, tip holder, gas diffuser swan neck, insulator ,steel liner, rear handle, cable...... 5, TIG welding gun ... for submerged arc welding (AWS EM12K, AWS EH14, AWS EM13K), solder wire for stainless steel (AWS ER308, ER308L, ER309, ER316, ER316L etc) insulator ...