EType AC Hose China Factory Suppliers OEM Grade Automotive Air Conditioning Hose

Looking for reliable E-Type air conditioning hose China factory suppliers? Our hoses meet SAE J2064 standards with 3.5 MPA working pressure and ultra-low refrigerant permeation for maximum efficiency.

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

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About this product

Product information from the supplier.

Our E-Type Factory Air Conditioning Hose is a high-performance engineering solution specifically developed to meet stringent Automotive OEM requirements. Engineered for maximum durability, these hoses are fully compatible with R134a and the next-generation R1234yf refrigerants, ensuring seamless integration into the air conditioning systems of cars, trucks, and various engineering vehicles.

Designed for extreme environments, the E-Type hose series provides exceptional resistance to ozone, corrosion, and aging, while maintaining low permeability and high vibration resistance. Whether used in demanding industrial applications or standard automotive setups, our hoses ensure optimal refrigerant flow and long-term system reliability under rigorous operating conditions.

Detailed Parameters

Refrigerant Compatibility	R12, R134a, R404a, R1234yf	Application Temp.	-40°C to +135°C
Standard Compliance	SAE J2064	Quality Certification	ISO/TS 16949:2009
Working Pressure	3.5 Mpa	Burst Pressure	18 to 23 Mpa (varies by size)
Packaging Options	50m/roll or 100m/roll	Packing Material	Plastic woven film / Customized
Lead Time	Within 15 days after down payment	Customization	Available upon specific requirements

Key Advantages

Chemical Resistance

Superior resistance to R404a, R134a, R12, and 1234yf refrigerants, preventing degradation.

Anti-Aging Power

Advanced ozone and corrosion resistance ensures an extended service life in harsh weather.

OEM Grade Quality

Exceeds standard Automotive OEM requirements for precision and safety performance.

High Flexibility

Highly flexible design allows for easy installation in complex engine bay layouts.

Low Permeability

Minimizes refrigerant leakage to maintain system pressure and cooling efficiency.

Shock Resistance

Exceptional pulse and vibration resistance to withstand high-frequency vehicle movements.

Product Gallery

Management Platforms

Quality Control

Strict adherence to ISO/TS 16949:2009 standards for zero-defect manufacturing.

Custom Production

Tailored specifications for inner/outer diameters based on client technical drawings.

Global Logistics

Proven export experience to USA, Russia, Korea, Brazil, Mexico, and Indonesia.

Rapid Delivery

Efficient supply chain ensuring shipping within 15 days of down payment.

Packaging Safety

Secure plastic woven film wrapping to prevent contamination during transit.

Technical Support

Professional guidance on refrigerant compatibility and installation parameters.

Investment Return Comparison

Comparison Metric	Standard Rubber Hose	E-Type Premium Hose
Service Life	Moderate	Extended (High Aging Resistance)
Leakage Rate	Standard Permeability	Ultra-Low Permeability
Temp. Range	Limited Range	Extreme (-40°C to +135°C)
Compliance	General Industrial	SAE J2064 & ISO/TS 16949
Maintenance Cost	Frequent Replacement	Low Long-term Maintenance

Frequently Asked Questions

Q: Which refrigerants are compatible with the E-Type air conditioning hose?

The E-Type hose is specifically designed to be resistant to R12, R134a, R404a, and the newer R1234yf refrigerants, making it versatile for both older and modern vehicle systems.

Q: Does this hose meet automotive OEM standards?

Yes, our air conditioning hoses are designed to meet and often exceed Automotive OEM requirements, complying with SAE J2064 and ISO/TS 16949:2009 certifications.

Q: What is the operating temperature range for these rubber hoses?

The hoses can operate safely in temperatures ranging from -40°C to +135°C, ensuring stability in both freezing and high-heat engine environments.

Q: Can I request custom sizes for the inner and outer diameters?

Absolutely. While we provide standard specifications (such as 5/16", 1/2", 5/8"), we can produce customized sizes according to your specific engineering requirements.

Q: How is the product packaged for international shipping?

Hoses are typically packed in rolls of 50m or 100m using plastic woven film. We also offer fully customized packing services to meet your local logistics needs.

Q: Why is "low permeability" important for A/C hoses?

Low permeability prevents the refrigerant gas from seeping through the hose walls, which maintains the system's cooling efficiency and reduces the need for frequent refrigerant refills.