用途：液压支架胶管主要用于煤矿井下液压支架设备具有一定压力、温度的石油基液体、水基液体等，介质温度-40℃~+100℃特点：1.胶层选用特种合成橡胶配合制成，具有优良的耐油、耐热、耐
钢丝编织液压支架胶管 Wire braid hydraulic rubber hose(一型)
|
内径Inside Diameter(mm) |
钢丝层内径printooment |
外径Otside Diameter(mm) |
工作压力 working press （MPa） |
试验压力 Allowable working Pressure Mpa |
爆破压力Burst pressure Mpa | 较小弯曲半径Min.Bent profuse mm |
参考重量Weight |
|
| Mm | Inch | max | max | max | max | min | ||
| 4.8 | 3/16 | 11.1±0.3 | 16.2±0.3 | 35 | 56 | 140 | 89 | 0.32 |
| 6.4 | 1/4 | 12.7±0.3 | 17.8±0.3 | 35 | 56 | 140 | 102 | 0.36 |
| 7.9 | 5/16 | 14.3±0.3 | 19.3±0.3 | 32 | 50 | 128 | 114 | 0.45 |
| 9.5 | 3/8 | 16.7±0.3 | 21.7±0.3 | 28 | 45 | 112 | 127 | 0.54 |
| 12.7 | 1/2 | 19.8±0.3 | 24.9±0.3 | 25 | 40 | 100 | 178 | 0.68 |
| 15.9 | 5/8 | 23.0±0.3 | 28.1±0.3 | 20 | 32 | 80 | 203 | 0.80 |
| 19.0 | 3/4 | 27.0±0.3 | 32.0±0.3 | 16 | 26 | 64 | 241 | 0.94 |
| 22.2 | 7/8 | 30.2±0.3 | 35.2±0.3 | 14 | 22 | 56 | 279 | 1.20 |
| 25.4 | 1 | 34.9±0.3 | 40.4±0.3 | 14 | 22 | 56 | 305 | 1.35 |
| 31.8 | 1.1/4 | 44.4±0.3 | 51.9±0.3 | 11 | 18 | 44 | 419 | 2.15 |
| 38.1 | 1.1/2 | 50.8±0.3 | 58.2±0.3 | 9 | 14 | 36 | 508 | 2.65 |
| 50.8 | 2 | 63.5±0.3 | 70.9±0.3 | 8 | 12 | 32 | 635 | 3.42 |
钢丝编织液压支架胶管 Wire braid hydraulic rubber hose(二型)
|
内径Inside Diameter(mm) |
钢丝层内径printooment |
外径Otside Diameter(mm) |
工作压力 working press （MPa） |
试验压力 proof working Pressure Mpa |
爆破压力Burst pressure Mpa | 较小弯曲半径Min.Bent profuse mm |
参考重量Weight |
|
| Mm | Inch | max | max | max | max | min | ||
| 4.8 | 3/16 | 14.0±0.3 | 18.0±0.3 | 65 | 130 | 260 | 89 | 0.49 |
| 6.4 | 1/4 | 15.0±0.3 | 19.0±0.3 | 60 | 120 | 240 | 102 | 0.53 |
| 7.9 | 5/16 | 17.5±0.3 | 22.0±0.3 | 55 | 110 | 220 | 114 | 0.64 |
| 9.5 | 3/8 | 19.0±0.3 | 24.0±0.3 | 50 | 100 | 200 | 127 | 0.75 |
| 12.7 | 1/2 | 23.0±0.3 | 29.0±0.3 | 35 | 70 | 140 | 178 | 0.93 |
| 15.9 | 5/8 | 260±0.3 | 31.0±0.3 | 26 | 52 | 104 | 203 | 1.09 |
| 19.0 | 3/4 | 29.0±0.3 | 34.0±0.3 | 23 | 46 | 92 | 241 | 1.31 |
| 22.2 | 7/8 | 32.0±0.3 | 37.0±0.3 | 20 | 40 | 80 | 279 | 1.75 |
| 25.4 | 1 | 35.6±0.3 | 41.0±0.3 | 16 | 32 | 64 | 305 | 1.78 |
| 31.8 | 1.1/4 | 43.0±0.3 | 58.0±0.3 | 14 | 28 | 56 | 419 | 3.01 |
| 38.1 | 1.1/2 | 48.0±0.3 | 53.5±0.3 | 12 | 24 | 48 | 508 | 3.68 |
| 50.8 | 2 | 52.0±0.3 | 67.5±0.3 | 9 | 18 | 36 | 635 | 4.70 |
钢丝缠绕液压支架胶管Wire spiral hydraulic rubber hose
|
内径Inside Diameter(mm) |
钢丝层内径printooment |
外径Otside Diameter(mm) |
工作压力 working press （MPa） |
试验压力 Allowable working Pressure Mpa |
爆破压力Burst pressure Mpa | 较小弯曲半径Min.Bent profuse mm |
参考重量Weight |
|||
| Mm | Inch | min | max | min | max | max | max | min | ||
| 12.7 | 1/2 | 19.4 | 21.0 | 23.8 | 25.4 | 41.5 | 58 | 166 | 178 | 0.83 |
| 19.0 | 3/4 | 26.6 | 28.2 | 30.6 | 32.2 | 35 | 50 | 140 | 241 | 1.30 |
| 25.4 | 1 | 34.5 | 36.1 | 38.5 | 40.9 | 28 | 40 | 112 | 305 | 1.70 |
| 31.8 | 1.1/4 | 43.3 | 45.6 | 49.2 | 52.4 | 21 | 30 | 84 | 419 | 3.08 |
| 38.1 | 1.1/2 | 51.4 | 53.4 | 55.6 | 58.7 | 18.5 | 26 | 74.0 | 560 | 3.40 |
| 50.8 | 2 | 64.3 | 68.2 | 69.9 | 73.0 | 16.5 | 24 | 66.0 | 660 | 4.35 |
