福赛型号
| Fersa | 内直径（mm） | 外径（mm） | T（毫米） | 重量（Kg） |
|---|---|---|---|---|
| 387 AS/382 S | 57.15 | 96.84 | 25.40 | 0.64 |
| 387 AS/382 S | 57.15 | 96.84 | 25.40 | 0.64 |
| 387 S/382 | 57.15 | 98.43 | 21.00 | 0.64 |
| 387 S/382 S | 57.15 | 96.84 | 25.40 | 0.64 |
| 387 S/383 A | 57.15 | 100.00 | 21.00 | 0.65 |
| 387/2A | 57.15 | 96.84 | 21.00 | 0.62 |
| 387/382 | 57.15 | 98.43 | 21.00 | 0.61 |
| 387/382 | 57.15 | 98.43 | 21.00 | 0.61 |
| 387/382 A | 57.15 | 96.84 | 21.00 | 0.57 |
| 387/382 S | 57.15 | 96.84 | 25.40 | 0.64 |
| 3872/3820 | 34.93 | 85.73 | 30.16 | 0.88 |
| 3872/3820 | 34.93 | 85.73 | 30.16 | 0.88 |
| 3877/3820 | 41.28 | 85.73 | 30.16 | 0.78 |
| 3877/3820 | 41.28 | 85.73 | 30.10 | 0.78 |
| 387A/2 | 57.15 | 98.43 | 21.00 | 0.65 |
| 387A/2A | 57.15 | 96.84 | 21.00 | 0.60 |
| 387A/2S | 57.15 | 96.84 | 25.40 | 0.68 |
| 387AS/2A | 57.15 | 96.84 | 21.95 | 0.61 |
| 388 A/382 | 57.53 | 98.43 | 21.00 | 0.62 |
| 3880/3820 | 41.28 | 85.73 | 30.16 | 0.80 |