English

Refrigeration Hose - Hebei Kemao Auto Parts Technology Co., Ltd.|Low Permeability,Ozone Resistance

7月 . 29, 2025 16:20 Back to list

Refrigeration Hose - Hebei Kemao Auto Parts Technology Co., Ltd.|Low Permeability,Ozone Resistance


Refrigeration Hose - Hebei Kemao Auto Parts Technology Co., Ltd.|Low Permeability,Ozone Resistance

Refrigeration Hose is a critical component in modern refrigeration systems, designed to handle demanding environments while maintaining optimal performance. This article provides an in-depth analysis of its technical specifications, applications, and the company behind this innovative solution.

Key Features and Technical Specifications

The Refrigeration Hose is engineered with advanced materials and design principles to ensure durability and efficiency. Its technical specifications are detailed in the following table:

Inch Spc(mm) I.D (mm) O.D (mm) W.T (mm) Max W. Mpa Max W. Psi Max B. Mpa Max B. Psi
5/16'' 7.9*14.7 7.9±0.2 14.7±0.3 3.4 3.5 500 22.0 3000
13/32'' 10.3*17.3 10.3±0.2 17.3±0.3 3.5 3.5 500 22.0 3000
1/2'' 12.7*19.4 12.7±0.2 19.4±0.3 3.4 3.5 500 22.0 3000
5/8'' 15.9*23.6 15.9±0.2 23.6±0.3 3.9 3.5 500 22.0 3000

Technical Advantages and Material Composition

The Refrigeration Hose combines advanced materials to deliver exceptional performance. Key features include:

  • Low Permeability: Minimizes refrigerant loss, enhancing system efficiency (NIST studies highlight the importance of this property in reducing environmental impact [1]).
  • Pulse-Resistance: Withstands pressure fluctuations in dynamic systems.
  • Aging-Resistance: Maintains integrity over extended periods, even in harsh conditions.
  • Ozone Resistance: Prevents degradation from environmental exposure.
  • Shock Resistance: Ensures durability in high-vibration environments.
Refrigeration Hose - Hebei Kemao Auto Parts Technology Co., Ltd.|Low Permeability,Ozone Resistance

The hose is constructed with a PA/NYLON barrier layer, EPDM/CSM/IIR friction material, PET/PVA reinforcement, and an EPDM/CLOTH cover. These materials work synergistically to meet the SAE J2064 standard, ensuring compliance with industry benchmarks.

Applications in Industrial and Automotive Systems

This refrigeration hose is widely used in:

  • Industrial Equipment: Conveying organic solvents like diluent, xylene, and solvent gasoline (as specified in the product page).
  • Automotive Systems: SAE J188 Power Steering Hose applications, transferring air, oil, and water in cold conditions.
  • Refrigeration Systems: Compatible with refrigerants such as R404a, ensuring reliable performance across temperature ranges of -40℃ to +140℃.
Refrigeration Hose - Hebei Kemao Auto Parts Technology Co., Ltd.|Low Permeability,Ozone Resistance

The hose's flexibility in low-temperature environments makes it ideal for applications where traditional materials might fail. Its 3C/DOT certification further validates its safety and quality standards.

About Hebei Kemao Auto Parts Technology Co., Ltd.

As a leading manufacturer in the automotive and industrial hose industry, Hebei Kemao Auto Parts Technology Co., Ltd. (河北科莫汽车零部件科技有限公司) is committed to innovation and quality. The company's products adhere to rigorous testing protocols, including those outlined by the National Institute of Standards and Technology (NIST), to ensure reliability and performance.

Conclusion

The Refrigeration Hose represents a significant advancement in fluid transfer technology, combining cutting-edge materials with proven design principles. Its versatility, durability, and compliance with international standards make it an essential component for modern refrigeration and automotive systems. For more information, visit the product page or explore the company's official website.

References

[1] National Institute of Standards and Technology (NIST). https://www.nist.gov

Share


Next：

Latest news

If you are interested in our products, you can choose to leave your information here, and we will be in touch with you shortly.