| 型号 | 喷嘴直径 (mm) | 切割厚度 (mm) | 氧气压力 (Mpa) | 乙炔压力 (Mpa) | 丙烷压力 (Mpa) |
| 000# | 0.66 | 1~3 | 0.15~0.2 | 0.032 | 0.035 |
| 00# | 0.8 | 3~6 | 0.15~0.2 | 0.032 | 0.035 |
| 0# | 1.0 | 6~10 | 0.2~0.25 | 0.032 | 0.035 |
| 1# | 1.2 | 10~20 | 0.2~0.25 | 0.035 | 0.042 |
| 2# | 1.5 | 20~40 | 0.25~0.32 | 0.045 | 0.063 |
| 3# | 1.8 | 40~60 | 0.25~0.35 | 0.06 | 0.069 |
| 4# | 2.1 | 60~80 | 0.32~0.4 | 0.07 | 0.083 |
| 5# | 2.5 | 80~125 | 0.32~0.45 | 0.085 | 0.095 |
| 6# | 3 | 125~200 | 0.32~0.56 | 0.095 | 0.11 |
| 7# | 3.6 | 200~250 | 0.32-0.56 | 0.1 | 0.11 |
| 8# | 4.1 | 250~300 | 0.4-0.60 | 0.1 | 0.11 |
