350 bar super high pressure hydraulic lines and hydrostatic transmission lines. Suitable for delivering petroleum-based hydraulic oils and it is also mainly used in high pressure working conditions.

Standard: SAE 100 R13/EN856-R13


R13 hose structure is composed of three parts: tube, reinforcement and cover


Black, oil resistant synthetic rubber


Four high tensile steel wire spirals ( from DN 19 to DN 25) . Six high tensile steel wire spiral ( from DN 32 to DN 51), making the hose work well in very high pressure environment


Black, synthetic special rubber resistant to abrasion, oils, ozone and weathering, making the hose have longer service life

General Information

Hydroflex Hydraulic Rubber Hose is specifically designed to convey hydraulic fluid to or among hydraulic components, valves, actuators, and tools. It is typically flexible, often reinforced, and usually constructed with several layers of reinforcement since hydraulic systems frequently operate at high or very high pressures. Dimensions, performance specifications, construction options, and features are important parameters to consider when searching for hydraulic hose.

Construction options for hydraulic hose include reinforced, coiled, corrugated, or convoluted. Reinforced hose is constructed with some element of reinforcement—styles include textile braid, wire braid, wire helix, and other designs in many ply or layer configurations.

While hydraulic hose is usually constructed of multiple materials, the most commonly use primary materials include elastomers, fluoropolymers and silicone, thermoplastics, metal, and composite or laminated structures. Elastomeric or rubber hydraulic hose are often selected for their flexibility. Fluoropolymer hose offer good flex life, superior chemical and corrosion resistance, and can handle high temperatures. Thermoplastic hydraulic hose offer tight minimum bed radii and excellent kink resistance.

Most hoses are manufactured to SAE J517 or European Norm (EN) Standards, the latter based on earlier DIN German standards.

Find out more information about hydraulic hose here

Tech Specifications

Hose I.D. (inch)

3/4" – 2"

Working pressure

Temperature Range

-40°C to +120°C