抗拉強化給水管規格表
| 標 稱 管 徑 | 抗拉護套管 | 內 管 (給水管) | |||||
| 平外外徑 | 螺 距 | 抗拉脫強度 | 平均外徑 | 厚 度 | SDR值 | ||
| inch | mm | mm | mm | kgf | mm | mm | |
| 1 1/2" | 40 | 64.5 | 17 | 200 | 48.0 | 4.5 |
11 |
| 3.0 | 17 | ||||||
| 2" | 50 | 84.5 | 21 | 330 | 60.0 | 5.5 | 11 |
| 5.0 | 11 | ||||||
| 3.5 | 17 | ||||||
| 2 1/2" | 65 | 110.0 | 76.0 | 6.6 | 11 | ||
| 4.5 | 17 | ||||||
| 3" | 75 | 114.0 | 25 | 480 | 89.0 | 8.1 | 11 |
| 5.2 | 17 | ||||||
| 4" | 100 | 145.0 | 30 | 700 | 114 | 10.4 | 11 |
| 6.7 | 17 | ||||||