| 型号 | 内径 | 外径 | 厚度 |
|---|---|---|---|
| 21317 CCK H 317 | 75 | 180 | 41 |
| 21315CCK | 75 | 160 | 37 |
| 21315CCK | 75 | 160 | 37 |
| 21315E.TVPB | 75 | 160 | 37 |
| 21315EK.TVPB | 75 | 160 | 37 |
| 21317CK H317X | 75 | 180 | 41 |
| 3315A | 75 | 160 | 68.3 |
| 3315A | 75 | 160 | 68.3 |
| 3315A-RS | 75 | 160 | 68.3 |
| 3315 | 75 | 160 | 68.3 |
| 3315 | 75 | 160 | 68.3 |
| 3315 | 75 | 160 | 68.3 |
| 3315B | 75 | 160 | 68.3 |
| 5315 | 75 | 160 | 68.3 |
| 5315 | 75 | 160 | 68.3 |
| 5315 | 75 | 160 | 68.3 |
| 3315 | 75 | 160 | 68.3 |
| 3315A | 75 | 160 | 68.3 |
| 3315A-2Z | 75 | 160 | 68.3 |
