High Pressure Four Steel Wire Spiral Reinforced Hydraulic Hose

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High Pressure Four Steel Wire Spiral Reinforced Hydraulic Hose - EN 856 4SH
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High Pressure Four Steel Wire Spiral Reinforced Hydraulic Hose

EN 856 4SH
ZIODE EN 856 4SH hydraulic hose is a four-spiral steel wire reinforced high-pressure hose, designed for extreme industrial and heavy-duty applications. Its oil-resistant synthetic rubber tube ensures smooth and reliable fluid transfer, while the four layers of high-tensile steel wire reinforcement provide superior strength to withstand very high pressures and pulse cycles. The durable cover is resistant to abrasion, ozone, weather, oil, and aging, ensuring a long service life even in harsh environments. MSHA-approved and compliant with EN 856 4SH and DIN 20023 4SH standards, it is ideal for oil & gas, mining, steel, forestry, and other demanding industries.
Brand: ZIODE
Internal Hose: Oil resistant synthetic rubber.
Reinforcement: Four high tensile steel wire spiral layers.
Cover: Abrasion, ozone, and weather resistant synthetic rubber.
Temperature: -40℃ to +100℃, intermittent 120°C (-40℉ to +212℉)
Working Pressure: 250 – 420 Bar /3625 – 6090 Psi.
Standard: ISO 3862 4SH, EN 856 4SH.
  • 01

    Four spiral layers of high-strength steel wire for extreme pressure resistance

  • 02

    Oil-resistant inner tube for smooth fluid delivery

  • 03

    High-quality outer cover resistant to abrasion, corrosion, weather, ozone, and aging

  • 04

    Suitable for pulse cycles and long-term high-pressure operation

  • 05

    MSHA-approved and standards-compliant for safety and reliability

  • Heavy-duty oilfield and petroleum-based hydraulic systems

  • Mining and underground hydraulic support equipment

  • Steel and metal processing machinery

  • Forestry and outdoor high-pressure hydraulic systems

  • Construction and mobile hydraulic equipment

EN 856 4SH - High Pressure Four Steel Wire Spiral Reinforced Hydraulic Hose
Size Inside (mm) Braid (mm) Outside (mm) Working Pressure Burst Pressure Bend Radius Weight Length
DN inch mm Dash Min Max Min Max Min Max Bar Psi Bar Psi mm kg/m M
19 3/4″ 19 -12 18.6 19.8 27.6 29.2 31.4 33 420 6090 1680 24360 280 1.6 40
25 1″ 25.4 -16 25 26.4 34.4 36 37.5 39.9 380 5510 1520 22040 340 2.2 40
32 1-1/4″ 31.8 -20 31.4 33 40.9 42.9 43.9 47.1 325 4710 1300 18850 460 2.75 40
38 1-1/2″ 38.1 -24 37.7 39.3 47.8 49.8 51.9 55.1 290 4205 1160 16820 560 3.75 40
51 2″ 50.8 -32 50.4 52 62.2 64.2 66.5 69.7 250 3625 1000 14500 700 4.95 40

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    With over 16 years of manufacturing experience in fluid transWith over 16 years of manufacturing experience in fluid trans

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