| 型号 | 内径 | 外径 | 厚度 |
|---|---|---|---|
| 7310C/DB | 50 | 110 | 54 |
| 7310C/DB | 50 | 110 | 54 |
| 7310C/DB | 50 | 110 | 54 |
| 7310C/DF | 50 | 110 | 54 |
| 7310C/DF | 50 | 110 | 54 |
| 7310C/DF | 50 | 110 | 54 |
| 7310C/DT | 50 | 110 | 54 |
| 7310C | 50 | 110 | 27 |
| 7310C | 50 | 110 | 27 |
| 7310CDB | 50 | 110 | 54 |
| 7310CDB | 50 | 110 | 54 |
| 7310CDT | 50 | 110 | 54 |
| 7310CDB | 50 | 110 | 54 |
| 7310CDF | 50 | 110 | 54 |
| 7310CDF | 50 | 110 | 54 |
| 7310CDF | 50 | 110 | 54 |
| 7310CDT | 50 | 110 | 54 |
| 7310CDT | 50 | 110 | 54 |
| 7310C/DT | 50 | 110 | 54 |