参数规格
| 规格 | 外形尺寸 | ||
|---|---|---|---|
| ΦD | l(mm) | L(mm) | |
| 1/2" | 49.0 | 22.2 | 130.0 |
| 3/4" | 59.0 | 25.4 | 146.0 |
| 1" | 65.0 | 28.6 | 180.0 |
| 1-1/4" | 82.0 | 31.8 | 192.0 |
| 1-1/2" | 98.0 | 34.9 | 250.0 |
| 2" | 105.0 | 38.1 | 270.0 |
| 2-1/2" | 126.0 | 44.5 | 300.0 |
| 3" | 168.0 | 47.6 | 360.0 |
| 4" | 193.0 | 57.2 | 440.0 |
| 5" | 250.0 | 66.7 | 460.0 |
| 6" | 285.0 | 76.2 | 480.0 |
| 8" | 340.0 | 101.6 | 200.0 |
