福赛型号
| Fersa | 内直径（mm） | 外径（mm） | T（毫米） | 重量（Kg） |
|---|---|---|---|---|
| 6011 2Z/NR | 55.00 | 90.00 | 18.00 | 0.31 |
| 6011 ZZ | 55.00 | 90.00 | 18.00 | 0.39 |
| 6011 ZZ/C3 | 55.00 | 90.00 | 18.00 | 0.39 |
| 6011-2RS C3 | 55.00 | 90.00 | 18.00 | 0.40 |
| 6012 | 60.00 | 95.00 | 18.00 | 0.42 |
| 6012 2RS | - | - | - | 0.42 |
| 6012 2RS | 60.00 | 95.00 | 18.00 | 0.39 |
| 6012 2RS/C3 | 60.00 | 95.00 | 18.00 | 0.42 |
| 6012 2RS/C3 | 60.00 | 95.00 | 18.00 | 0.42 |
| 6012 2Z | 60.00 | 95.00 | 18.00 | 0.38 |
| 6012 2Z/C3 | 60.00 | 95.00 | 18.00 | 0.41 |
| 6012 2Z/NR | 60.00 | 95.00 | 18.00 | 0.42 |
| 6012 ZZ | 60.00 | 95.00 | 18.00 | 0.42 |
| 6012 ZZ/C3 | 60.00 | 95.00 | 18.00 | 0.42 |
| 6012-2RS C3 | 60.00 | 95.00 | 18.00 | 0.42 |
| 6013 | 65.00 | 100.00 | 18.00 | 0.44 |
| 6013 2RS | - | - | - | 0.44 |
| 6013 2RS | 65.00 | 100.00 | 18.00 | 0.41 |
| 6013 2RS/C3 | 65.00 | 100.00 | 18.00 | 0.41 |
| 6013 2Z/C3 | 65.00 | 100.00 | 18.00 | 0.41 |