Table 5: EN 856 4SH Steel Wire Spiraled Hydraulic Rubber Hose Technical Specification ItemĮN 856 4SP Steel Wire Spiraled Hydraulic Rubber HoseĮN 856 4SP hydraulic rubber hose is similar to EN 856 4SH hydraulic hose, but the working pressure (under the same working temperature) is higher than EN 856 4SH hose. It is also be used in petroleum based hydraulic fluids within a temperature ranging from -40 ☌ to +100 ☌. EN 856 4SH hydraulic hose is widely used in applications where high pressure, high abrasion and kick resistance are urgently required. Spiral hydraulic hose shares outstanding kick resistance, impulse resistance and can support surge pressure.
Table 4: EN 857 2SC Steel Wire Reinforced Hydraulic Rubber Hose Technical Specification ItemĮN 856 4SH Steel Wire Spiraled Hydraulic Rubber HoseĮN 856 4SH steel wire spiraled hydraulic rubber hose consists of an inner tube of oil resistant synthetic rubber, four spiral layers of spiral wires reinforcement and is covered with oil and weather resistant synthetic rubber. Chemicals and weather resistant cover guard long service life of the whole hose. The two-braid high tensile steel wires support high working pressure with tight bend radius. This type hydraulic hose owns oil resistant inner tube, which will not deform when transporting water based and petroleum based hydraulic fluids within -40 ☌ to +100 ☌. Table 3: EN 857 1SC Steel Wire Reinforced Hydraulic Rubber Hose Technical Specification ItemĮN 857 2SC Steel Wire Reinforced Hydraulic Rubber HoseĮN 857 2SC hydraulic rubber hose serves high pressure hydraulic system where tight bends and maximum abrasion resistance performance is urgently needed. Single wire braided 1SC high pressure hydraulic hose is suitable for high pressure conditions where tight routing is required. Ozone and weather resistant cover separates the tube from the outside environment and effectively extends the service life of hydraulic hose. It is reinforced by one-braid high tensile wire. Table 2: EN 853 2ST/2SN Steel Wire Reinforced Hydraulic Rubber Hose Technical Specification ItemĮN 857 1SC Steel Wire Reinforced Hydraulic Rubber HoseĮN 857 1SC hydraulic hose has similar performance with its counterpart SAE 100R1 besides tighter bending radius. They are widely used in offshore, forestry, factories and similar applications where abrasion resistance requirements is strict. It is available to convey water based and petroleum based hydraulic fluids within -40☌ to 100☌ (max. Oil resistant tube and ozone & abrasion resistant cover contribute long-term service life. Table 1: EN 853 1ST/1SN Steel Wire Reinforced Hydraulic Rubber Hose Technical Specification ItemĮN 853 2SN Steel Wire Reinforced Hydraulic Rubber HoseĮN 853 2SN hydraulic rubber hose is reinforced by two-braid high tensile steel wires to support high working pressures – up to 6020 psi at 3/16" I.D. It is suitable for carrying fluids such as glycol, mineral oil, fuel, lubricants, emulsion, hydrocarbon etc.
High tensile steel wire braid reinforcement provides high working pressure and ozone and weather resistant synthetic rubber cover protecting the inside reinforcement and tube from abrasion and corrosion. So type 1SN is not suitable for applications that requires remove. The difference between 1ST and 1SN is that the later type has thinner covers. EN 853 1SN Steel Wire Reinforced Hydraulic Rubber HoseĮN 853 1SN single wire braided hydraulic hose is mainly used in high pressure hydraulic systems. Here are commonly used EN standard hydraulic hose, including structures, drawings, specs and applications. It has different reinforcement structures, such as different braid or spiral layers to increase the pressure of hydraulic hose. EN Standard Hydraulic Hose – Spiral or Braid Reinforcement for Higher PressureĮN standard hydraulic hose is another standard all over the world.