Premium Type C AC Hose China Factory Suppliers SAE J2064 Automotive Air Conditioning Hoses

Leading China factory and suppliers of Type C Air Conditioning Hoses. Featuring SAE J2064 certified Braided 5-layer and Spiral 7-layer structures for R134a, R12, and R404a. High-performance automotive refrigeration solutions with global shipping.

SupplierHebei Qiruite Rubber and Plastic Products Co.,Ltd.www.hoseqrt.com

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Our premium Type C Air Conditioning Hoses are engineered for high-performance automotive refrigeration systems, offering specialized structures in both Braided (5 layers) and Spiral (7 layers) configurations. Designed specifically for cars, trucks, and engineering vehicles, these hoses ensure optimal refrigerant flow while maintaining structural integrity under extreme operating conditions.

Built to meet the rigorous demands of the modern auto AC market, our hoses provide exceptional resistance to permeability, ozone, and aging. With full compliance with SAE J2064 standards and ISO/TS 16949:2009 certification, we provide a reliable solution for R12, R134a, and R404a refrigerants, ensuring long-term durability and system efficiency for global automotive partners.

Detailed Parameters

Application Temperature	-40°C to +135°C	Compatible Refrigerants	R12, R134a, R404a
Certification	ISO/TS 16949:2009	Industry Standard	SAE J2064
Working Pressure	3.5 Mpa	Structure Types	Braided (5-Layer) / Spiral (7-Layer)
Burst Pressure	18 Mpa to 23 Mpa (Model Dependent)	Inner Diameter Range	5/16'' to 5/8'' (#6 to #12)
Packaging Options	50m/roll or 100m/roll	Shipping Lead Time	Within 15 days after deposit

Key Advantages

High Permeability Resistance

Engineered with a multi-layer structure to prevent refrigerant leakage and maintain system pressure.

Extended Service Life

Superior aging and ozone resistance ensures the hose remains flexible and crack-free over time.

Pulse & Shock Resistance

Capable of absorbing high-frequency pressure pulses and mechanical shocks common in vehicle operation.

R134a Optimized

Specifically formulated for full chemical compatibility with R134a and other common refrigerants.

Versatile Application

Perfectly suited for light cars, heavy-duty trucks, and specialized engineering machinery.

Certified Quality

Strict adherence to ISO/TS 16949 quality management systems for automotive industry standards.

Product Gallery

Management Platforms

Customized Packaging

Flexible packaging options including paper or plastic woven film to suit your storage needs.

Precision Manufacturing

Advanced extrusion processes ensuring tight tolerances for inner and outer diameters.

Quality Monitoring

Continuous testing for burst pressure and permeability to ensure 100% product reliability.

Global Logistics

Efficient shipping coordination with a guaranteed lead time of 15 days after deposit.

Sizing Flexibility

Ability to produce custom sizes beyond standard specifications to meet unique OEM requirements.

Technical Support

Professional guidance on choosing between braided and spiral structures for specific applications.

Investment Return Comparison

Feature Metric	Standard Rubber Hose	Our Type C A/C Hose
Layering	2-3 Layers	5-7 Layers (High Strength)
Leakage Rate	Moderate Permeability	Ultra-Low Permeability
Lifespan	Standard Duration	Extended (Aging Resistant)
Pressure Stability	Prone to Pulsation	High Pulse Resistance
Certification	General Grade	ISO/TS 16949 / SAE J2064

Frequently Asked Questions

Q: What is the difference between braided and spiral A/C hoses?

Braided hoses typically feature a 5-layer structure and are excellent for general flexibility, while spiral hoses feature a 7-layer structure, offering enhanced strength and superior pressure resistance for heavy-duty applications.

Q: Which refrigerants are compatible with these rubber hoses?

Our hoses are specifically engineered to be compatible with R12, R134a, and R404a refrigerants, ensuring no chemical degradation over time.

Q: Do these hoses meet international automotive standards?

Yes, our products are manufactured in accordance with the SAE J2064 standard and our facility is ISO/TS 16949:2009 certified.

Q: What is the operating temperature range for the A/C hose?

The hoses are designed to perform reliably in extreme environments, with an application temperature range from -40°C up to +135°C.

Q: Can I request a custom inner diameter or length?

Absolutely. While we provide standard sizes (#6 to #12), we can produce customized dimensions and lengths based on your specific technical requirements.

Q: How are the hoses packaged for international shipping?

Hoses are typically supplied in 50m or 100m rolls, wrapped in either paper or plastic woven film. Customized packaging services are also available upon request.