... , 40KD, 501D, 602 water-cooled welding torch .2. Panasonic: 180A, 200A, 350A, 500A water cooled welding torch.3. OTC 200A, 350A, 500A .4. Miller, Kemppi, Esab ... , AG100,..6. Carbon gouging torch: 400A , 600A , 800A,1000A7. Tig welding: WP12,WP17,WP18,WP20,WP26 …8. Welding parts and accessories: contact tip, contact tip ...