| 型号 | 内径 | 外径 | 厚度 |
|---|---|---|---|
| 2207EK | 35 | 72 | 23 |
| 2207K | 35 | 72 | 23 |
| 2207K | 35 | 72 | 23 |
| 2207KTV | 35 | 72 | 23 |
| 2207K | 35 | 72 | 23 |
| 2207K | 35 | 72 | 23 |
| 2207K H307X | 30 | 72 | 23 |
| 2207K.2RS.TV.C3 H307 | 35 | 72 | 23 |
| 2207K.TV.C3 H307 | 35 | 72 | 23 |
| 2207K.2RS.TV.C3 | 35 | 72 | 23 |
| 2207K.TV.C3 | 35 | 72 | 23 |
| 2207K | 35 | 72 | 23 |
| 2207KTV H307 | 30 | 72 | 23 |
| 2207K H307 | 30 | 72 | 23 |
| 2207K;H307X | 30 | 72 | 23 |
| 2207EK H307 | 30 | 72 | 23 |
