| 型号 | 内径 | 外径 | 厚度 |
|---|---|---|---|
| 31319J2 | 95 | 200 | 49.5 |
| 31319DJR | 95 | 200 | 45 |
| 31319DU | 95 | 200 | 45 |
| 31319A | 95 | 200 | 45 |
| HR31319DJ | 95 | 200 | 45 |
| 31319 | 95 | 200 | 45 |
| 31319J2/DF | 95 | 200 | 99 |
| 31319A T7GB095 | 95 | 200 | 45 |
| 31319A.A120.160.N11CA | 95 | 200 | 90 |
| 31319J2 | 95 | 200 | 49.5 |
| 31319DJR | 95 | 200 | 45 |
| 31319DU | 95 | 200 | 45 |
| 31319A | 95 | 200 | 45 |
| HR31319DJ | 95 | 200 | 45 |
| 31319 | 95 | 200 | 45 |
| 31319J2/DF | 95 | 200 | 99 |