| 標(biāo)準(zhǔn)直徑 NominalΦ | 內(nèi)徑 Inside | 織絲層直徑 BiardΦ | 外徑 OutsideΦ | 工作壓力 Working pressure | 檢測壓力 Test pressure | 爆裂壓力 Burst pressure | 彎曲半徑 Bend radius | 重量 Weight | ||
|---|---|---|---|---|---|---|---|---|---|---|
| lcnch | dash | mm | mm | mm | bar | psi | bar | bar | mm | kg/m |
| 3/8 | 10 | 9.5 | 17.2 | 20.3 | 280 | 4060 | 560 | 1120 | 125 | 0.70 |
| 1/2 | 12 | 12.7 | 20.7 | 23.8 | 280 | 4060 | 560 | 1120 | 180 | 0.84 |
| 5/8 | 16 | 15.9 | 24.6 | 27.4 | 280 | 4060 | 560 | 1120 | 200 | 1.10 |
| 3/4 | 19 | 19.0 | 27.7 | 30.7 | 280 | 4060 | 560 | 1120 | 240 | 1.33 |
| 1 | 25 | 25.4 | 34.9 | 38.0 | 280 | 4060 | 560 | 1120 | 300 | 1.85 |
| 1-1/4 | 31 | 31.8 | 43.9 | 47.0 | 210 | 3045 | 420 | 840 | 420 | 2.65 |
| 1-1/2 | 38 | 38.1 | 50.4 | 53.5 | 175 | 2540 | 350 | 700 | 500 | 3.20 |
| 2 | 51 | 50.8 | 63.7 | 66.7 | 175 | 2540 | 350 | 700 | 630 | 4.50 |
