福赛型号
| Fersa | 内直径（mm） | 外径（mm） | T（毫米） | 重量（Kg） |
|---|---|---|---|---|
| SS-608 2RS | 8.00 | 22.00 | 7.00 | 0.01 |
| SS-609 2RS | 9.00 | 24.00 | 7.00 | 0.02 |
| SS-6200 2RS | 10.00 | 30.00 | 9.00 | 0.03 |
| SS-6201 2RS | 12.00 | 32.00 | 10.00 | 0.04 |
| SS-6202 2RS | 15.00 | 35.00 | 11.00 | 0.05 |
| SS-6203 2RS | 17.00 | 40.00 | 12.00 | 0.06 |
| SS-6204 2RS | 20.00 | 47.00 | 14.00 | 0.10 |
| SS-6205 2RS | 25.00 | 52.00 | 15.00 | 0.13 |
| SS-6206 2RS | 30.00 | 62.00 | 16.00 | 0.21 |
| SS-6207 2RS | 35.00 | 72.00 | 17.00 | 0.29 |
| SS-6208 2RS | 40.00 | 80.00 | 18.00 | 0.37 |
| SS-6209 2RS | 45.00 | 85.00 | 19.00 | 0.41 |
| SS-6210 2RS | 50.00 | 90.00 | 20.00 | 0.46 |
| SS-6212 2RS | 60.00 | 110.00 | 22.00 | 0.78 |
| SS-62206 2RS | 30.00 | 62.00 | 20.00 | 0.24 |
| SS-62304 2RS | 20.00 | 52.00 | 21.00 | 0.19 |
| SS-624 2RS | 4.00 | 13.00 | 5.00 | 0.00 |
| SS-624 2RS/C3 | 4.00 | 13.00 | 5.00 | 0.01 |
| SS-625 2RS | 5.00 | 16.00 | 5.00 | 0.01 |
| SS-625 2RS/C3 | 5.00 | 16.00 | 5.00 | 0.01 |