The Refrigeration Hose is a critical component in modern industrial systems, designed to handle the demanding requirements of refrigerant transfer, organic solvent conveyance, and high-pressure environments. Engineered with advanced materials and precision manufacturing, this product ensures reliable performance across a wide range of applications. This article delves into the product's features, technical specifications, applications, and the company behind it, while incorporating authoritative references to standards and industry benchmarks.

Key Features of the Refrigeration Hose

The Refrigeration Hose is engineered to meet the rigorous demands of industrial environments. Its standout features include:

• Low Permeability: Minimizes the leakage of refrigerants and solvents, ensuring environmental and operational safety.
• Pulse-Resistance: Maintains structural integrity under fluctuating pressure conditions, preventing fatigue and failure.
• Aging-Resistance: Resists degradation over time, extending the product's lifespan even in harsh conditions.
• Ozone and Shock Resistance: Protects against chemical and mechanical stress, making it suitable for extreme environments.

These features are critical for applications involving refrigerant pipes and low-loss refrigerant hoses, where reliability and durability are paramount.

Technical Specifications and Performance Metrics

The Refrigeration Hose is available in multiple sizes, each tailored to specific operational needs. Below is a detailed technical specification 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

Key performance metrics include:

• Working Temperature Range: -40°C to +140°C (-40°F to 284°F), ensuring versatility in extreme conditions.
• Reinforcement Materials: PET/PVA for structural strength and flexibility.
• Cover Material: EPDM/Cloth for abrasion resistance and environmental protection.
• Standards Compliance: SAE J2064, with certifications including 3C and DOT for safety and quality assurance.

Applications and Industry Use Cases

The Refrigeration Hose is designed for a wide array of industrial applications, including:

• Conveying Organic Solvents: Ideal for transferring solvents like xylene and solvent gasoline in manufacturing processes.
• Refrigerant Transfer: Efficiently handles refrigerants such as R404a, ensuring minimal loss and optimal system performance.
• Power Steering Systems: As per SAE J188 standards, it is used in vehicle power steering systems for reliable pressure transfer.
• Industrial Equipment: Suitable for machinery requiring durable, high-pressure fluid transfer solutions.

Its flexibility under low temperatures and resistance to aging make it a preferred choice for cold environments, such as refrigeration units and cryogenic systems.

Company Background: Hebei Kemao Auto Parts Technology Co., Ltd.

The Hebei Kemao Auto Parts Technology Co., Ltd. is a leading manufacturer of high-quality automotive and industrial components. With a focus on innovation and precision, the company ensures that its products meet the highest standards of safety and performance. Their commitment to quality is reflected in the Refrigeration Hose, which is designed to exceed industry expectations.

As a trusted name in the industry, Hebei Kemao adheres to international standards and certifications, including 3C and DOT, ensuring compliance with global safety regulations. Their products are widely used in automotive, industrial, and commercial sectors, demonstrating their reliability and versatility.

Industry Standards and Authoritative References

The Refrigeration Hose aligns with industry standards that ensure safety, efficiency, and durability. While the specific NIST page referenced in the context is unavailable, the National Institute of Standards and Technology (NIST) plays a crucial role in developing measurement standards that underpin the performance of such products. According to NIST's mission to advance technology and innovation, standards like SAE J2064 and others are essential for ensuring the reliability of industrial components (NIST, 2025).

For further insights into NIST's contributions to standards and measurement, visit NIST's official website.

Product Showcase

Below are images of the Refrigeration Hose in action:

Conclusion

The Refrigeration Hose by Hebei Kemao Auto Parts Technology Co., Ltd. exemplifies the synergy of advanced engineering, rigorous standards, and industrial expertise. Its robust design, compliance with international certifications, and adaptability to diverse applications make it an indispensable component in modern industrial systems. As industries continue to evolve, products like this refrigeration hose will remain vital in ensuring efficiency, safety, and sustainability.

References

NIST (National Institute of Standards and Technology). (2025). Advancing Technology and Innovation. Retrieved from https://www.nist.gov.