... Neck 2.Material: Brass Material . 3.180A, 200A, 350A Welding Torch 200A wire drawing welding torch & welding accessory series (welding swan neck ... , 501D, 602water-cooled welding torch .2. Panasonic: 180A, 200A, 350A, 500A .3. OTC 200A, 350A, 500A .4. Miller, Kemppi, Esab welding torches ...