Seven-Layer Winding A/C Hose Type C-HEBEI KEMO AUTO PARTS TECHNOLOGY CO., LTD|Low Permeability&High Durability

Agosti . 29, 2025 11:25 Back to list

Seven-Layer Winding A/C Hose Type C-HEBEI KEMO AUTO PARTS TECHNOLOGY CO., LTD|Low Permeability&High Durability


Seven-Layer Winding A/C Hose Type C-HEBEI KEMO AUTO PARTS TECHNOLOGY CO., LTD|Low Permeability&High Durability

Product Image 1: Type C Automotive Air Conditioning Hose

Introduction to the Seven-Layer Winding A/C Hose (Type C)

The Seven-Layer Winding A/C Hose (Type C) is a cutting-edge solution designed for automotive air conditioning systems. This product combines advanced materials and engineering to deliver exceptional performance, durability, and reliability in demanding environments. Manufactured by HEBEI KEMO AUTO PARTS TECHNOLOGY CO., LTD, the hose is engineered to meet the rigorous standards of modern vehicle manufacturers.

Seven-Layer Winding A/C Hose Type C-HEBEI KEMO AUTO PARTS TECHNOLOGY CO., LTD|Low Permeability&High Durability

Product Image 2: Product Display

Key Features and Technical Specifications

The Seven-Layer Winding A/C Hose (Type C) is distinguished by its innovative design and high-performance characteristics. Below is a detailed breakdown of its technical specifications:

Specification Size (Inch) I.D (mm) O.D (mm) Thickness (mm) Max Working Pressure (MPa/Psi) Min Burst Pressure (MPa/Psi) Min Bend Radius (mm) Permeation (kg/m²/year)
5/16 8.219.0 8.2±0.3 19.0±0.5 5.5 3.5 / 508 21 / 3045 55 1.9
13/32 10.523.0 10.5±0.3 23.0±0.5 6.2 3.5 / 508 21 / 3045 65 1.9
1/2A 13.025.4 13.0±0.3 25.4±0.5 6.2 3.5 / 508 22 / 3190 75 1.9
1/2B 13.023.0 13.0±0.3 23.0±0.5 5.0 3.5 / 508 22 / 3190 70 1.9
5/8 16.028.6 16.0±0.3 28.6±0.5 6.3 1.5 / 218 18 / 2610 85 1.9

Material Composition and Construction

The hose is constructed with a seven-layer design, incorporating materials such as EPDM (Ethylene Propylene Diene Monomer) for the tube and cover, PA/NYLON as a barrier layer, PET/PVA for reinforcement, and EPDM for friction resistance. This layered structure ensures optimal performance under extreme temperature conditions, ranging from -40°C to +135°C (-40°F to +275°F).

Seven-Layer Winding A/C Hose Type C-HEBEI KEMO AUTO PARTS TECHNOLOGY CO., LTD|Low Permeability&High Durability

Product Image 3: Product Display

Key Advantages of the Seven-Layer Winding A/C Hose

  • Low Permeability: Minimizes refrigerant loss, enhancing system efficiency and environmental sustainability.
  • Pulse-Resistance: Designed to withstand high-pressure fluctuations in automotive air conditioning systems.
  • Aging-Resistance: Maintains structural integrity over time, even under prolonged exposure to heat and UV radiation.
  • Ozone Resistance: Prevents degradation from ozone exposure, extending the hose's service life.
  • Shock Resistance: Provides durability against mechanical shocks and vibrations common in vehicle environments.

Applications and Compatibility

The Seven-Layer Winding A/C Hose (Type C) is specifically designed for use in automotive air conditioning systems, including cars, trucks, and other vehicles. It is compatible with refrigerants such as R134a, R404a, and R1234yf, making it a versatile solution for modern vehicle manufacturers.

Company Background: HEBEI KEMO AUTO PARTS TECHNOLOGY CO., LTD

HEBEI KEMO AUTO PARTS TECHNOLOGY CO., LTD is a leading manufacturer in the automotive parts industry, with over 15 years of experience in the domestic market. The company has established itself as a top-tier manufacturer in China by collaborating with technical engineers from renowned companies like Goodyear and Parker. KEMO's commitment to innovation is evident in its partnerships with research institutions and testing centers in China, enabling the development of advanced materials and processes.

KEMO offers OEM (Original Equipment Manufacturer) and ODM (Original Design Manufacturer) services, providing foreign customers with customized product design, development, and testing. The company also ensures compliance with international standards such as SAE J2064, SAE J3062, and QC/T664, as well as the ISO/TS 16949:2009 certification.

Seven-Layer Winding A/C Hose Type C-HEBEI KEMO AUTO PARTS TECHNOLOGY CO., LTD|Low Permeability&High Durability

Product Image 4: Product Display

Package and Delivery Options

KEMO provides multiple packaging options to suit different customer needs:

  • Transparent PVC film packing
  • Color woven bag packing (Blue/White/Green/Yellow)
  • Pallet packing
  • Carton packing
  • Spool packing

Why Choose KEMO?

With a strong focus on quality, innovation, and customer satisfaction, KEMO stands out as a reliable partner for automotive air conditioning solutions. The company's technical expertise, combined with its state-of-the-art facilities, ensures that every product meets the highest standards of performance and reliability.

References and Certifications

The technical specifications of the Seven-Layer Winding A/C Hose (Type C) are aligned with industry standards and have been validated through rigorous testing. For further information on material standards and testing procedures, refer to the National Institute of Standards and Technology (NIST) official website.

Reference: National Institute of Standards and Technology (NIST). (n.d.). Standards and Testing Procedures for Automotive Components. Retrieved from https://www.nist.gov/.

Conclusion

The Seven-Layer Winding A/C Hose (Type C) by HEBEI KEMO AUTO PARTS TECHNOLOGY CO., LTD is a premier solution for automotive air conditioning systems. Its advanced design, superior materials, and rigorous testing make it an ideal choice for manufacturers seeking reliable and high-performance components. For more details, visit the product page or contact KEMO directly for customized solutions.

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