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Looking for reliable E Type Hose from a leading China factory? Our suppliers provide high-performance AC hoses with 3.5 MPA working pressure, ultra-low permeation, and full compliance with SAE J2064 standards for automotive systems.

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

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About this product

Product information from the supplier.

Our premium E-Type Air Conditioning Hose is engineered to provide exceptional performance for automotive climate control systems. Specifically designed to meet and exceed Automotive OEM requirements, these hoses are fully compatible with R134a and the next-generation R1234yf refrigerants, ensuring seamless integration into modern vehicle cooling architectures.

Built for durability in the most demanding environments, this high-performance hose is widely utilized across cars, trucks, and engineering vehicles globally. From the USA to Brazil and Indonesia, our products are trusted worldwide for their superior reliability, low permeability, and extreme resistance to mechanical stress and environmental degradation.

Detailed Parameters

Compatible Refrigerants	R12, R134a, R404a, R1234yf	Application Temperature	-40°C to +135°C
Industry Standard	SAE J2064	Quality Certification	ISO/TS 16949:2009
Working Pressure	3.5 Mpa	Burst Pressure	18 - 23 Mpa (Depending on Size)
Inner Diameter Range	8.2mm (5/16'') to 19mm (3/4'')	Outer Diameter Range	15.2mm to 28.5mm
Packaging Options	50m/roll or 100m/roll	Shipping Lead Time	Within 15 days after down payment

Key Advantages

Chemical Resistance

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

Aging Resistance

Engineered for long-term durability with advanced anti-aging and ozone resistance properties.

OEM Compliance

Exceeds standard Automotive OEM requirements for high-pressure air conditioning systems.

Pulse Resistance

Exceptional ability to withstand pressure pulses and vibration during vehicle operation.

Low Permeability

High-density construction ensures minimal refrigerant loss, maintaining system efficiency.

High Flexibility

Designed for easy routing within complex engine bays without sacrificing pressure integrity.

Product Gallery

Management Platforms

Custom Packaging

Flexible packing services including customized plastic woven film wrapping to suit your logistics.

OEM Customization

Ability to produce specific sizes and specifications based on your unique technical requirements.

Quality Assurance

Strict adherence to ISO/TS 16949:2009 standards for automotive-grade reliability.

Global Logistics

Experienced export network serving USA, Russia, Korea, Brazil, Mexico, Indonesia and more.

Inventory Control

Efficient production cycles with shipping dispatched within 15 days of down payment.

Technical Support

Professional guidance on choosing the right hose diameter and pressure rating for your application.

Investment Return Comparison

Performance Metric	Standard Rubber Hose	E-Type AC Hose
Refrigerant Leakage	Moderate Permeability	Ultra-Low Permeability
Service Lifespan	Standard Cycle	Extended (Anti-Aging)
Pressure Stability	Basic Resistance	High Pulse Resistance
OEM Compatibility	General Purpose	Exceeds OEM Specs
Temperature Range	Limited	Extreme (-40°C to +135°C)

Frequently Asked Questions

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

Our E-Type hoses are specifically designed to be compatible with R12, R134a, R404a, and the latest R1234yf refrigerants.

Q: Does this hose meet automotive industry certifications?

Yes, our products are manufactured under ISO/TS 16949:2009 certification and meet the SAE J2064 standard.

Q: Can you provide customized sizes for rubber hoses?

Absolutely. While we have standard specifications, we can produce customized inner and outer diameters to meet your specific requirements.

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

The hoses are designed to perform reliably in extreme temperatures ranging from -40°C to +135°C.

Q: How are the hoses packaged for international shipping?

Hoses are typically packed in 50m or 100m rolls with protective plastic woven film. Custom packaging services are also available.

Q: What makes E-Type hoses better for engineering vehicles?

They offer superior vibration and shock resistance, combined with high burst pressure ratings, making them ideal for heavy-duty engineering environments.