| 型号 | 内径 | 外径 | 厚度 |
|---|---|---|---|
| 2312K | 60 | 130 | 46 |
| 2312K | 60 | 130 | 46 |
| 2312KTV | 60 | 130 | 46 |
| 2312K | 60 | 130 | 46 |
| 2312K H2312X | 55 | 130 | 46 |
| 2312K.TV.C3 | 60 | 130 | 46 |
| 2312K | 60 | 130 | 46 |
| 2312K | 60 | 130 | 46 |
| 2312K.TV.C3 H2312 | 60 | 130 | 46 |
| 2312K H2312 | 55 | 130 | 46 |
| 2312K;H2312X | 55 | 130 | 46 |
| 2312K H2312 | 55 | 130 | 46 |
| 2312KTV H2312 | 55 | 130 | 46 |
