... process techniques Types:1) British style acetylene cutting nozzles: ANM, ANME, AGNM, ASNM2) British style propane / LPG ... nozzles: PNM, PNME3) French style acetylene & propane cutting nozzles: 10/10, 16/10, 20/10 ... , 25/10,30/104) American style acetylene cutting nozzles: 6290-0/1/2/3/4/5, 0/1 ... 3/4/5-3-1015) American style propane cutting nozzles: 6290NX-0/1/2/3/4/5, 0 ...