we have various types of cutting nozzle,BOC type,Harris type,Victor type cutting tip,OXWELD type,Smith type,CIGWELD type,etc Our factory produce ... various cutting nozzles, for example:1) ... / 10, 20 / 10, 25 / 10, 30 / 104) American style acetylene cutting nozzles: 6290-0 / 1 / 2 / 3 / 4 / 5, 0 / 1 / 2 ...