DIN EN856 4SP hydraulic hose is suitable for petroleum-based hydraulic fluids delivery and it is mainly used in high pressure applications. It is composed of three parts: tube, reinforcement and cover. Tube is made from black oil resistant synthetic rubber, making hose have excellent performance in delivering hydraulic oil. Reinforcement is made from four layers of high tensile steel wire spiral, making hose suitable for ultra high pressure applications. And the high tensile reinforcement makes hose have solid structure and resistant to bend, kink & fatigue. Cover is made from black oil, corrosion and abrasion resistant synthetic rubber, making hose have long service life and suitable for terrible working environment. And the appearance looks like cloth.

DIN EN856 4SP hydraulic hose is suitable for high working pressure environment because of its high tensile steel wire spiral reinforcement.

DIN EN856 4SP hydraulic hose works well in terrible working environment for its oil, abrasion and corrosion resistant cover.

The details of DIN EN856 4SP hydraulic hose:

• Structure: it is composed of three parts: tube, Reinforcement and cover.
  • Tube: black oil resistant synthetic rubber.
  • Reinforcement: four layers of high tensile steel wire spiral.
  • Cover: black oil, corrosion and abrasion resistant synthetic rubber.
• Temperature range: -40 °C to +100 °C.
• Hose ID: 9.5 mm - 50.8 mm.
• Reinforcement OD: 18.1 mm - 66.3 mm.
• Hose OD: 22.2 mm - 71.4 mm.