Understanding EN853 2SN Hose Specifications and Suppliers in China

In industrial applications, the choice of hydraulic hoses is crucial to ensure both reliability and efficiency. One of the widely recognized standards is the EN853 2SN, which is commonly used in high-pressure hydraulic systems. This article dives into the specifics of EN853 2SN hoses, their specifications, and the key suppliers in China.

What is EN853 2SN?

EN853 2SN is a standard set by the European Committee for Standardization (CEN). It specifies the requirements for wire-braided hydraulic rubber hoses, particularly for high-pressure applications. The 2SN designation indicates a specific construction type of the hose, comprising two layers of steel wire which provides strength and flexibility. This dual layer is essential for operating under high pressures, making it suitable for various industrial applications, such as construction machinery, agricultural equipment, and hydraulic systems in manufacturing.

The construction of an EN853 2SN hose typically includes

1. Inner Tube This is made from synthetic rubber specifically designed to handle hydraulic fluids, delivering excellent resistance to abrasion and wear. 2. Reinforcement The two layers of steel wire braid lend the hose its structural integrity, enabling it to withstand high working pressures while offering flexibility. 3. Outer Cover This is typically made from rubber that can resist external elements like oil, ozone, and abrasion, ensuring durability in a variety of environments.

- Pressure Rating The EN853 2SN hoses can handle pressures up to 400 bar, depending on the hose diameter. This high-pressure capability makes them suitable for demanding hydraulic applications. - Temperature Range Typically, EN853 2SN hoses can operate within a temperature range of -40°C to +100°C, making them versatile in different climates and operational environments. - Flexibility Despite their robust construction, EN853 2SN hoses offer excellent flexibility, which is essential for installation in confined spaces and for applications requiring frequent movement.

Suppliers of EN853 2SN Hoses in China

China is one of the leading manufacturers of hydraulic hoses, offering a wide variety of products that comply with international standards, including EN853 2SN. Several suppliers stand out in the market for their quality, reliability, and commitment to customer service.

1. Hengshui Kaitai Special Rubber Hose Co., Ltd. - Established reputation in manufacturing hydraulic hoses. - Offers a wide range of EN853 2SN hoses with customizable lengths and fittings. - Known for high-quality production processes and rigorous quality control.

2. Shijiazhuang Standards Rubber Products Co., Ltd. - Focus on hydraulic and industrial hose production. - Provides EN853 2SN hoses that meet international standards. - Offers competitive pricing and excellent delivery times.

3. Zhejiang Hitec Rubber Co., Ltd. - Specializes in various types of hydraulic hoses, including EN853 2SN. - Emphasizes research and development, ensuring innovative solutions and high quality. - Has partnerships with international distributors, enhancing global reach.

4. Jiaxing Aochuan Rubber & Plastic Co., Ltd. - Provides a comprehensive range of hydraulic hoses with various specifications. - Focus on customer satisfaction and technical support. - Committed to using eco-friendly materials in manufacturing processes.

Conclusion

Choosing the right supplier for EN853 2SN hoses is vital for the efficiency and reliability of hydraulic systems. China’s robust industrial sector, with its numerous reputable suppliers, offers a variety of options to meet diverse needs. When sourcing EN853 2SN hoses, it’s essential to consider factors such as quality, compliance with standards, pricing, and after-sales support. By carefully selecting a reliable supplier, businesses can ensure optimal performance in their hydraulic applications, keeping operations smooth and efficient.