Gas Cutting and Welding Nozzle, Welding and Cutting Equipment best price for you high quality good service various style Gas Cutting and Welding Nozzle, Welding and Cutting Equipment part number style hole diameter(cm)1042 H02-2 0.5, 0.6, 0.7, 0.8, 0.91043 H02-6 0.9, 1.0, 1.1, 1.2, 1.3material: brass and steel advantage: oem is available and the time of preparing the goods is short using copper, ...