Inner Layer：Oil resistant synthetic rubber
Reinforcement：4-layered high-strength super-flexible steel wire
Outer Layer：Wear-resistant, weather-resistant synthetic rubber (weather-resistant for 5 years, warranty for 3 years)
Characteristic：Low bending-bending radius is 50% lower than DIN EN853 standard; high-pressure-pressure is 30%~40% higher than DIN EN853 standard; long life.
Hose Fitting：It adopts high-quality carbon structural steel, the core material is 45# steel, the nut material is 35# steel, and the sleeve is 20# steel, which conforms to the national, British and American national standards. The joint sealing is made of hydrogenated nitrile rubber (10 years of aging resistance) Above) Use the one-piece hose connector specially provided by Litong, with pulse >= 1 million times.
Temperature Range：-40℃~+85℃(-40℉~+185℉)H

Tube： oil-resistant black synthetic rubber
Reinforcement：six - layer high strength steel wire , inner diameter 25
Cover： Black synthetic rubber, oil resistance, wear resistance, weather resistance
Temperature:：-40℃～+121℃ ( -40℉～+250℉)

Inner rubber layer：Neoprene synthetic rubber, suitable for hydraulic oil that can be degraded
Reinforcement：Four layers of steel wire winding (1/4"‒1"), pulse ≥1 million, six layers of steel wire winding (1 1/4"‒2"), pulse ≥1 million times
Outer layer：non-stripping, wear-resistant, weather-resistant synthetic rubber
Temperature range：-40°C to +121°C (-40°F to +250°F)
Low bending：the bending radius is reduced by 27% compared with the ISO18752 standard; it is reduced by 37% compared with the SAE standard
High pressure：pressure conforms to ISO18752 DC standard

Tube：CR/NBR synthetic rubber
Reinforcement：Multispiral high tensile super flexible steel wire, four plies≥ 1 million impulse cycles
Cover：Skiving-free black narrow cloth texture hose cover made of anti-aging synthetic rubber
Temperature Range：-40℃~+121℃
(-40℉~+250℉)
Standard：Comply with ISO18752-DC standard
Features： Low bending radius; high pressure ; long service life ( weather resistant for more than 5 years and warrantied for 2 years with Letone specific hose connectors)