EN 857 1SC Super Flexible Compact Hydraulic Hose

The EN 857 1SC is a single ultra-fine steel wire braided hydraulic hose, built specifically for medium-pressure hydraulic systems that demand compact sizing and high flexibility. Unlike conventional heavy-duty single-braid hoses that struggle with tight installation spaces, this rubber hose features a slim outer diameter and lightweight build, solving one of the most common on-site pipeline layout problems for compact machinery.

Engineered for tough variable working conditions, it delivers dependable cold resistance and strong abrasion resistance. It does not stiffen or leak under low-temperature exposure, and resists daily wear from friction and mechanical contact. Its stable medium-pressure performance makes it a practical, long-lasting choice for precision equipment hydraulic piping in constrained installation environments.

Product Features & Technical Details

Great Flexibility for Confined Installation Spaces

This hose is manufactured with a minimized bending radius, allowing easy routing inside narrow equipment cabins, tight machinery gaps and compact assembly areas. On-site installers can bend and arrange the hose freely without kinking, pipe distortion or flow blockage. It eliminates the need for redundant pipe fittings and complex routing designs required by rigid standard hoses, greatly simplifying field installation work.

Upgraded Ultra-Fine Steel Wire Braid for Reliable Pressure Resistance

We adopt precision dense braiding craft with high-tensile ultra-fine steel wires. Different from ordinary loose single-layer braided hoses on the market, this tight braid structure provides more uniform pressure dispersion across the hose wall. With the same outer diameter and inner diameter specifications, it achieves a higher sustainable working pressure and better pressure impact resistance. This structural upgrade effectively prevents bulging, deformation and burst risks under frequent pressure fluctuations, extending the hose's service life in cyclic working conditions.

Wide-Temperature Operation & Stable Oil Compatibility

The outer and inner rubber layers are custom-formulated to resist hydraulic oil erosion and weather aging. The hose works perfectly with standard petroleum-based hydraulic oils and maintains stable physical performance across temperatures ranging from -40℃ to +100℃. It remains soft and flexible in extreme cold winter environments, and avoids softening, swelling or cracking under long-term high-temperature continuous operation, adapting to all-season outdoor and indoor mechanical operation scenarios.

Lightweight Compact Build for Miniaturized Equipment Design

The overall streamlined structure reduces redundant outer wall thickness and overall weight without sacrificing basic pressure performance. This lightweight, compact design effectively cuts down the overall pipeline weight and space occupation of the host equipment. It fits perfectly with the current miniaturization, lightweight and high-precision development direction of modern hydraulic machinery, helping equipment manufacturers optimize internal structural layout.

Product Specifications

We provide complete customizable dimensional specifications, including inner diameter, outer diameter, minimum bending radius, working pressure, burst pressure and unit weight. All parameters strictly comply with EN 857 1SC industry standards. For detailed dimension charts and official technical datasheets, please get in touch with our technical team.

Application Scenarios

Tailored for medium-pressure hydraulic systems with limited installation space, this hose is widely used in agricultural machinery, small construction equipment and precision industrial machinery. It is highly favored for retrofitting original bulky pipeline systems and assembling new compact hydraulic devices.

Its flexible routing capability and small footprint effectively resolve layout bottlenecks in narrow mechanical spaces. For miniature and high-precision hydraulic equipment that pursues both stable hydraulic transmission and neat internal structure, this hose serves as a highly practical and cost-effective piping solution.

Our Quality Assurance

All our EN 857 1SC hydraulic hoses are produced in strict accordance with standardized production processes, with every batch undergoing sampling tests for pressure resistance, low-temperature toughness, abrasion resistance and oil aging resistance. We support standard batch supply and customized specification production for special equipment needs.

If you need product samples, detailed technical parameter sheets or bulk order quotations, feel free to contact our sales and technical team at any time.