| 規(guī)格 | D | S | 米/根 |
|---|---|---|---|
| Φ20 | 20 | 2.0 | 6 |
| Φ25 | 25 | 2.3 | 6 |
| Φ32 | 32 | 3.0 | 6 |
| Φ40 | 40 | 3.7 | 6 |
| Φ50 | 50 | 4.6 | 6 |
| Φ63 | 63 | 5.8 | 6 |
| Φ75 | 75 | 6.8 | 6 |
| Φ90 | 90 | 8.2 | 6 |
| Φ110 | 110 | 10.0 | 6 |
| Φ125 | 125 | 11.4 | 6 |
| Φ140 | 140 | 12.7 | 6 |
| Φ160 | 160 | 14.6 | 6 |
| Φ180 | 18 | 18.2 | 6 |
| Φ200 | 200 | 20.5 | 6 |
| Φ225 | 225 | 22.7 | 6 |
| Φ250 | 250 | 25.4 | 6 |
| Φ280 | 280 | 28.6 | 6 |
| Φ315 | 310 | 32.2 | 6 |
| Φ355 | 355 | 36.3 | 6 |
| Φ400 | 400 | 40.9 | 6 |
| Φ450 | 450 | 45.4 | 6 |
| Φ500 | 200 | 45.4 | 6 |
| Φ560 | 560 | 50.8 | 6 |
| Φ630 | 630 | 57.2 | 6 |