| 型号 | 内径 | 外径 | 厚度 |
|---|---|---|---|
| 21320K | 105 | 225 | 49 |
| 1320K H320 | 90 | 215 | 47 |
| 1320K | 100 | 215 | 47 |
| 1320K | 100 | 215 | 47 |
| 1320KM | 100 | 215 | 47 |
| 1320K | 100 | 215 | 47 |
| 1320K H320X | 90 | 215 | 47 |
| 1320K.M.C3 | 100 | 215 | 47 |
| 1320K | 100 | 215 | 47 |
| 1320K | 100 | 215 | 47 |
| 1320K.M.C3 H320 | 100 | 215 | 47 |
| 1320K;H320X | 90 | 215 | 47 |
| 1320K H320 | 90 | 215 | 47 |
| 1320K H320 | 90 | 215 | 47 |
| 1320K H320 | 90 | 215 | 47 |