福赛型号
| Fersa | 内直径（mm） | 外径（mm） | T（毫米） | 重量（Kg） |
|---|---|---|---|---|
| SS-6803 2RS | 17.00 | 26.00 | 5.00 | 0.01 |
| SS-6804 2RS | 20.00 | 32.00 | 7.00 | 0.02 |
| SS-6805 2RS | 25.00 | 37.00 | 7.00 | 0.02 |
| SS-6820 2RS | 100.00 | 125.00 | 13.00 | 0.34 |
| SS-685 2RS | 5.00 | 11.00 | 5.00 | 0.00 |
| SS-686 2RS | 6.00 | 13.00 | 5.00 | 0.01 |
| SS-688 2RS | 8.00 | 16.00 | 5.00 | 0.01 |
| SS-6900 2RS | 10.00 | 22.00 | 6.00 | 0.01 |
| SS-6901 2RS | 12.00 | 24.00 | 6.00 | 0.01 |
| SS-6902 2RS | 15.00 | 28.00 | 7.00 | 0.02 |
| SS-6904 2RS | 20.00 | 37.00 | 9.00 | 0.04 |
| SS-6905 2RS | 25.00 | 42.00 | 9.00 | 0.05 |
| SS304-6000 2RS | 10.00 | 26.00 | 8.00 | 0.02 |
| SS304-6001 2RS | 12.00 | 28.00 | 8.00 | 0.03 |
| SS304-6002 2RS | 15.00 | 32.00 | 9.00 | 0.03 |
| SS304-6003 2RS | 17.00 | 35.00 | 10.00 | 0.04 |
| SS304-6004 2RS | 20.00 | 42.00 | 12.00 | 0.07 |
| SS304-6005 2RS | 25.00 | 47.00 | 12.00 | 0.08 |
| SS304-6006 2RS | 30.00 | 55.00 | 13.00 | 0.12 |
| SS304-6007 2RS | 35.00 | 62.00 | 14.00 | 0.15 |