| 型号 | 内径 | 外径 | 厚度 |
|---|---|---|---|
| 618/1500TN | 1500 | 1820 | 140 |
| 618/1180MA | 1180 | 1420 | 106 |
| 618/1120MA | 1120 | 1360 | 106 |
| 618/1060MA | 1060 | 1280 | 100 |
| 618/1000MA | 1000 | 1220 | 100 |
| W618/1 | 1 | 3 | 1 |
| 68/1.5 | 1.5 | 4 | 1.2 |
| 681 | 1 | 3 | 1 |
| 681 | 1 | 3 | 1 |
| 68/1.5 | 1.5 | 4 | 1.2 |
| F681X | 1.5 | 4 | 1.2 |
| F681 | 1 | 3 | 1 |
| FL681 | 1 | 3 | 1 |
| FL68/1.5 | 1.5 | 4 | 1.2 |
| 618/1 | 1 | 3 | 1 |
| 618/1.5 | 1.5 | 4 | 1.2 |
| 618/1 | 1 | 3 | 1 |
