福赛型号
| Fersa | 内直径（mm） | 外径（mm） | T（毫米） | 重量（Kg） |
|---|---|---|---|---|
| KF 487 | - | - | - | 0.96 |
| KF 494 | - | - | - | 1.14 |
| KF 495 | - | - | - | 0.75 |
| KF 498 | - | - | - | 0.83 |
| KF 500 | - | - | - | 0.55 |
| KF 504 | - | - | - | 0.81 |
| KF 508 | - | - | - | 0.72 |
| KF 509 | - | - | - | 0.53 |
| KF 510 | - | - | - | 0.75 |
| KF 512 | - | - | - | 1.06 |
| KF 516 | - | - | - | 1.01 |
| KF 519 | - | - | - | 1.02 |
| KF 525 | - | - | - | 0.78 |
| KF 529 | - | - | - | 0.92 |
| KF 539 | - | - | - | 0.76 |
| KF 540 | - | - | - | 1.06 |
| KF 543 | - | - | - | 0.90 |
| KF 549 | - | - | - | 0.94 |
| KRRE-181 | 86.40 | 140.00 | 22.00 | 4.44 |
| KRRE-204 | 99.40 | 158.00 | 14.50 | 0.46 |