| 型号 | 内径 | 外径 | 厚度 |
|---|---|---|---|
| 7240B/DB | 200 | 360 | 116 |
| 7240B/DB | 200 | 360 | 116 |
| 7240B/DB | 200 | 360 | 116 |
| 7240B/DF | 200 | 360 | 116 |
| 7240B/DF | 200 | 360 | 116 |
| 7240B | 200 | 360 | 58 |
| 7240B | 200 | 360 | 58 |
| 7240B | 200 | 360 | 58 |
| 7240B | 200 | 360 | 58 |
| 7240BDB | 200 | 360 | 116 |
| 7240BDB | 200 | 360 | 116 |
| 7240B/DB | 200 | 360 | 116 |
| 7240BDB | 200 | 360 | 116 |
| 7240B.O | 200 | 360 | 116 |
| 7240B/DF | 200 | 360 | 116 |
| 7240BDF | 200 | 360 | 116 |
| 7240BDF | 200 | 360 | 116 |
| 7240BDF | 200 | 360 | 116 |
| 7240BDT | 200 | 360 | 116 |
| 7240BDT | 200 | 360 | 116 |
| 7240B/DT | 200 | 360 | 116 |
| 7240BDT | 200 | 360 | 116 |
| 7240B/DB | 200 | 360 | 116 |
| 7240B.UO | 200 | 360 | 116 |
| 7240BCBM | 200 | 360 | 58 |