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Hydraulic hose
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EN856 4SH
EN856 4SH
CONSTRUCTION:This hose shall consist of an inner tube of oil resistant synthetic rubber.four spiral plies of steel wire wrapped in alternating directions, and an oil and weather resistant synthetic rubber cover.
APPLICATIONS:This section covers hose for use with petroleum base hydraulic fluids within a temperature range of -40℃ to +100℃
Size | Size | SAE | ID | W.D | OD | WP | BP | Min B.R | W.T | ||||||
mm | inch | Dash | Min | Max | Min | Max | Min | Max | Mpa | Psi | Mpa | psi | inch | mm | kg/m |
19 | 3/4 | -12 | 18.6 | 19.8 | 27.6 | 29.2 | 31.4 | 33.0 | 42 | 6090 | 168 | 24360 | 11.02 | 280 | 1.70 |
25 | 1 | -16 | 25.0 | 26.4 | 34.4 | 36.0 | 37.5 | 39.9 | 38 | 5510 | 152 | 22040 | 13.39 | 340 | 2.50 |
31.5 | 1 1/4 | -20 | 31.4 | 33.0 | 40.9 | 42.9 | 43.9 | 47.1 | 32.5 | 4710 | 130 | 18850 | 18.11 | 460 | 3.00 |
38 | 1 1/2 | -12 | 37.7 | 39.3 | 47.8 | 49.8 | 51.9 | 55.1 | 29 | 4205 | 116 | 16280 | 22.05 | 560 | 3.60 |
51 | 2 | -32 | 50.4 | 52.0 | 62.2 | 64.2 | 66.5 | 69.7 | 25 | 3625 | 100 | 14500 | 27.56 | 700 | 5.00 |
