| 型号 | 内径 | 外径 | 厚度 |
|---|---|---|---|
| 31318J2/DF | 90 | 190 | 93 |
| 31318T103J2/DB31 | 90 | 190 | 103 |
| 31318J2 | 90 | 190 | 46.5 |
| 31318DJR | 90 | 190 | 43 |
| 31318DU | 90 | 190 | 43 |
| 31318 | 90 | 190 | 43 |
| HR31318DJ | 90 | 190 | 43 |
| 31318 | 90 | 190 | 43 |
| 31318A T7GB090 | 90 | 190 | 43 |
| 31318.A160.200.N11CA | 90 | 190 | 86 |
| 31318.A120.160.N11CA | 90 | 190 | 86 |
| 31318J2/DF | 90 | 190 | 93 |
| 31318T103J2/DB31 | 90 | 190 | 103 |
| 31318J2 | 90 | 190 | 46.5 |
| 31318DJR | 90 | 190 | 43 |
| 31318DU | 90 | 190 | 43 |
| 31318 | 90 | 190 | 43 |
| HR31318DJ | 90 | 190 | 43 |
| 31318 | 90 | 190 | 43 |