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EN 857 1SC hydraulic hose has similar performance as its counterpart SAE 100R1 besides tighter bending radii. It is reinforced by one high tensile wire braid. Ozone and weather resistant cover separates the tube from the outside environment and effectively extends the service life of hose. Single wire braided 1SC high pressure hydraulic hose is suitable for high pressure conditions where tight routing is required.
High pressure and two wire braided EN 857 2SC hydraulic rubber hose serves hydraulic systems where tight bends and maximum abrasion resistance is desperately required. It is reinforced by two high tensile wire braids. Its superior impulse performance and flexibility are similar to SAE 100R2 and SAE 100R16. Chemicals and weather resistant cover can obviously prolong service life of the whole hose. High tensile wire braids can support rubber working under high working pressure with tight bend radius. Oil resistant tube will not deform when transporting water and petroleum based hydraulic fluids within -40 °C to +100 °C.
Tube: Oil resistant synthetic rubber.
Reinforcement: EN 857 1SC is One high tensile steel wire braid.
EN 857 2SC is Two layers of braided high tensile steel wire.
Cover: Abrasion and weather resistant synthetic rubber.
Color:Black,Red,Yellow,Orange,Blue,Green,White or as request.
Application:EN 857 1SC 2SC 高压油管适用于多种工程机械和设备，特别适合在狭小空间中使用，例如挖掘机、装载机和其他需要精密操控的机械
Temperature: -40 °C to +100 °C (-40 °F to +212 °F).
Table 1-1:The specification of EN 857 1SC steel wire reinforced hydraulic hose (1) | ||||||||
Hose code | Size | Dash size | ID | WD | OD | |||
mm | inch | min | max | min | max | max | ||
EN8571-01 | 6.3 | 1/4 | -4 | 6.1 | 6.9 | 9.6 | 10.8 | 13.5 |
EN8571-02 | 8 | 5/16 | -5 | 7.7 | 8.5 | 10.9 | 12.1 | 14.5 |
EN8571-03 | 10 | 3/8 | -6 | 9.3 | 10.1 | 12.7 | 14.5 | 16.9 |
EN8571-04 | 12.5 | 1/2 | -8 | 12.3 | 13.5 | 15.9 | 18.1 | 20.4 |
EN8571-05 | 16 | 5/8 | -10 | 15.5 | 16.7 | 19.8 | 21.0 | 23.0 |
EN8571-06 | 19 | 3/4 | -12 | 18.6 | 19.8 | 23.2 | 24.4 | 26.7 |
EN8571-07 | 25 | 1 | -16 | 25.0 | 26.4 | 30.7 | 31.9 | 34.9 |
Table 1-2:The specification of EN 857 1SC steel wire reinforced hydraulic hose (2) | ||||||||
Hose code | Working pressure | Proof pressure | Min burst pressure | Min bending radius | Weight | |||
MPa | Psi | MPa | Psi | MPa | Psi | mm | kg/m | |
EN8571-01 | 22.5 | 3260 | 45 | 6525 | 90 | 13050 | 75 | 0.20 |
EN8571-02 | 21.5 | 3120 | 43 | 6235 | 86 | 12470 | 85 | 0.15 |
EN8571-03 | 18 | 2610 | 36 | 5220 | 72 | 10440 | 90 | 0.19 |
EN8571-04 | 16 | 2320 | 32 | 4640 | 64 | 9280 | 130 | 0.23 |
EN8571-05 | 13 | 1885 | 26 | 3770 | 52 | 7540 | 150 | 0.29 |
EN8571-06 | 10.5 | 1520 | 21 | 3045 | 42 | 6090 | 180 | 0.34 |
EN8571-07 | 8.8 | 1280 | 17.6 | 2550 | 35.2 | 5100 | 230 | 0.49 |
Table 2-1:The specification of EN 857 2SC steel wire reinforced hydraulic hose (1) | ||||||||
Hose code | Size | Dash size | ID | WD | OD | |||
mm | inch | min | max | min | max | max | ||
EN8572SC-01 | 6.3 | 1/4 | -4 | 6.1 | 6.9 | 10.6 | 11.7 | 14.2 |
EN8572SC-02 | 8 | 5/16 | -5 | 7.7 | 8.5 | 12.1 | 13.3 | 16.0 |
EN8572SC-03 | 10 | 3/8 | -6 | 9.3 | 10.1 | 14.4 | 15.6 | 18.3 |
EN8572SC-04 | 12.5 | 1/2 | -8 | 12.3 | 13.5 | 17.5 | 19.1 | 21.5 |
EN8572SC-05 | 16 | 5/8 | -10 | 15.5 | 16.7 | 20.5 | 22.3 | 24.7 |
EN8572SC-06 | 19 | 3/4 | -12 | 18.6 | 19.8 | 24.6 | 26.4 | 28.6 |
EN8572SC-07 | 25 | 1 | -16 | 25.0 | 26.4 | 32.5 | 34.3 | 36.6 |
Table 2-2:The specification of EN 857 2SC steel wire reinforced hydraulic hose (2) | ||||||||
Hose code | Working pressure | Proof pressure | Min burst pressure | Min bending radius | Weight | |||
MPa | Psi | MPa | Psi | MPa | Psi | mm | kg/m | |
EN8572SC-01 | 40 | 5800 | 80 | 11600 | 160 | 23200 | 75 | 0.30 |
EN8572SC-02 | 35 | 5075 | 70 | 10120 | 140 | 20300 | 85 | 0.34 |
EN8572SC-03 | 33 | 4785 | 66 | 9570 | 132 | 19140 | 90 | 0.42 |
EN8572SC-04 | 27.5 | 3990 | 55 | 7975 | 110 | 15950 | 130 | 0.54 |
EN8572SC-05 | 25 | 3625 | 50 | 7250 | 100 | 14500 | 170 | 0.68 |
EN8572SC-06 | 21.5 | 3120 | 43 | 6235 | 86 | 12470 | 200 | 0.80 |
EN8572SC-07 | 16.5 | 2390 | 33 | 4785 | 66 | 9570 | 250 | 1.15 |
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