Understanding the China EN 857 2SC Hydraulic Hose

Hydraulic hoses are essential components in various industries, providing the necessary conduit for fluids to transfer power and communication within hydraulic systems. Among the various standards that have been established to regulate hydraulic hoses, the China EN 857 2SC hydraulic hose stands out for its unique properties and applications. This article provides an overview of the features, specifications, and uses of this critical component.

What is the China EN 857 2SC Hydraulic Hose?

The China EN 857 2SC hydraulic hose is designed primarily for high-pressure applications. The “2SC” designation indicates that the hose has two spiral layers of steel wire reinforcement, which enhances its strength and flexibility. The hose is constructed using high-quality synthetic rubber, ensuring that it can withstand various harsh environments and conditions.

Key Features and Specifications

1. High Pressure Resistance The EN 857 2SC hydraulic hose can handle a wide range of pressures, typically up to 400 bar (5800 psi), depending on the hose diameter. This makes it ideal for situations requiring the transmission of hydraulic fluids under high pressure.

2. Temperature Endurance Designed for resilience, this hose can operate effectively within temperature ranges of -40°C to +100°C (-40°F to +212°F). This makes it compatible with a variety of fluids, including oils and water-based fluids.

3. Construction The hose is made up of an inner tube that is resistant to the hydraulic fluids, ensuring that the fluid does not degrade the hose material. The two steel wire spirals provide excellent tensile strength, while the outer cover of synthetic rubber adds an extra layer of protection against external abrasion, ozone, and other environmental factors.

4. Fatigue Resistance One of the significant advantages of the EN 857 2SC hydraulic hose is its ability to resist fatigue, which is essential for applications where bends and flexing occur frequently. This characteristic extends the hose’s life and reliability.

5. Standards Compliance This type of hydraulic hose meets various international standards, ensuring compatibility and safety in multiple applications across different regions.

Applications

The China EN 857 2SC hydraulic hose is widely used in various sectors

- Construction Equipment These hoses are commonly found on hydraulic excavators, loaders, and paving machines, where they facilitate the movement of fluids required to power hydraulic components.

- Agriculture In farming machinery, such as tractors and harvesters, hydraulic hoses are critical for operating attachments and implements effectively.

- Mining In the mining industry, this hose is essential for equipment that operates under extreme conditions, requiring robust hoses that can endure high pressures and abrasive materials.

- Automotive In vehicles, hydraulic hoses are used in systems such as steering and braking, where safety and reliability are paramount.

Conclusion

The China EN 857 2SC hydraulic hose is a vital component in a wide range of industries that rely on hydraulic systems. Its robust construction, high-pressure capabilities, and temperature resilience make it an ideal choice for demanding applications. As industries continue to evolve and demand more efficient hydraulic solutions, the importance of reliable hoses like the EN 857 2SC cannot be overstated. Choosing the right hydraulic hose ensures the safety, efficiency, and longevity of machinery and equipment, contributing to the overall success of operations across various sectors. Whether in construction, agriculture, or automotive applications, this hose type represents a reliable choice for professionals seeking to optimize their hydraulic systems.