| 伸縮管 (排水管) | ||
|---|---|---|
| 規格 (英吋) | 內徑(mm) | 長度(尺) |
| 3/4" | 19 | 500 |
| 1" | 25.4 | 400 |
| 1-1/8" | 28.58 | 200 |
| 1-1/4" | 31.75 | 200 |
| 1-1/2" | 38.1 | 200 |
| 1-3/4" | 44.45 | 150 |
| 2" | 50.8 | 150 |
| 2-1/4" | 57.15 | 150 |
| 2-3/8" | 60.3 | 150 |
| 2-1/2" | 63.5 | 150 |
| 3" | 76.2 | 100 |
| 3-1/2" | 88.9 | 100 |
| 4" | 101.6 | 100 |
| 4-1/2" | 114.3 | 100 |
| 5" | 127 | 100 |
| 5 1/2" | 139.7 | 100 |
| 6" | 152.4 | 100 |
| 6 1/2" | 165.1 | 100 |
| 8" | 203.2 | 50 |
| 10" | 254 | 50 |






