DIN EN853 1ST
Hose Construction:
Inner tube: oil resistant synthetic rubber
Reinforcaent: one high tensile steel wire braid
Cover: oil, abrasion, weather resistant synthetic rubber
Working Tap.: -40℃ up to +121℃
Applications:
Used in mine hydraulic support, oil exploration, suitable to engineer
construction, crane transport, forging metallurgy, mining equipment etc.
Inside Diameter | W.D. | Outside Diameter | Working Pressure | Proof pressure | Burst Pressure | Min.B.R. | Weight | ||
inch | mm | mm | mm | psi | bar | bar | bar | mm | kg/m |
3/16 | 4.8-5.4 | 8.9-10.1 | ** | 3625 | 250 | 540 | 900 | 89 | 0.2 |
1/4 | 6.2-7.0 | 10.8-11.4 | 15.0-15.8 | 3263 | 225 | 540 | 900 | 102 | 0.25 |
5/16 | 7.7-8.5 | 12.5-13.1 | 16.8-17.6 | 3118 | 215 | 510 | 850 | 114 | 0.31 |
3/8 | 9.3-10.1 | 14.5-15.1 | 19.0-19.8 | 2610 | 180 | 435 | 720 | 127 | 0.36 |
1/2 | 12.3-13.5 | 17.7-18.3 | 22.2-22.3 | 2320 | 160 | 385 | 640 | 178 | 0.45 |
5/8 | 15.5-16.7 | 21.1-21.7 | 25.4-26.2 | 1885 | 130 | 315 | 520 | 203 | 0.52 |
3/4 | 18.6-19.8 | 24.6-25.4 | 29.4-30.2 | 1523 | 105 | 255 | 420 | 241 | 0.65 |
1 | 25.0-26.4 | 32.1-32.9 | 37.6-38.4 | 1276 | 88 | 210 | 350 | 305 | 0.91 |
1-1/4 | 31.4-33.0 | 40.8-41.6 | 45.3-46.1 | 914 | 63 | 150 | 250 | 419 | 1.3 |
1-1/2 | 37.7-39.3 | 47.2-48.0 | 51.7-52.5 | 725 | 50 | 120 | 200 | 508 | 1.7 |
2 | 50.4-52.0 | 59.9-60.7 | 65.2-66.0 | 580 | 40 | 96 | 160 | 635 | 2.0 |
