SAE J1401 Brake Hose Factory High Pressure Hydraulic Hose Suppliers in China

Looking for reliable SAE J1401 brake hose? Our China factory provides high-performance oil brake hoses for auto, truck, and trailer hydraulic systems using premium braided polyester. Contact leading suppliers for durable, high-pressure solutions.

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

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About this product

Product information from the supplier.

The SAE J1401 Brake Hose is a high-performance pressure transmission solution specifically engineered for automotive hydraulic brake systems. Designed to meet rigorous industry standards, it ensures precise braking response and maximum safety for a wide range of vehicles, including cars, motorcycles, light trucks, and other light to heavy-duty automotive applications.

Beyond automotive use, these high-pressure hydraulic oil lines are highly versatile, serving as critical components in construction machinery, precision machine tools, and agricultural equipment. Whether operating with petroleum-based or water-based hydraulic fluids, this hose provides the durability and stability required for the most demanding industrial environments.

Detailed Parameters

Standard	SAE J1401	Temperature Range	-40℃ to +120℃
Burst Pressure	>60 MPa	Fluid Compatibility	Petroleum & Water-based Hydraulic Fluids
Inner Diameter (1/8")	3.2 ± 0.2 mm	Outer Diameter (1/8")	10.5 ± 0.3 mm
Wall Thickness (1/8")	3.65 mm	Working Pressure (1/8")	3.65 MPa
Inner Diameter (3/16")	4.8 ± 0.2 mm	Outer Diameter (3/16")	13 ± 0.3 mm

Key Advantages

Extreme Burst Strength

Engineered to withstand burst pressures exceeding 60MPa, ensuring system integrity under maximum load.

Thermal Resilience

Maintains optimal performance in extreme temperatures ranging from -40℃ to +120℃.

Low Volume Expansion

Minimized inner cubage expansion ensures a firm brake pedal feel and immediate response time.

Moisture Resistance

Low moisture permeation protects the hydraulic fluid from contamination and corrosion.

Ozone & Heat Proof

Advanced rubber compounding provides superior resistance to ozone degradation and heat aging.

SAE J1401 Certified

Strict adherence to international SAE standards for guaranteed automotive safety and quality.

Product Gallery

Management Platforms

Inventory Control

Real-time tracking of rubber hose specifications to ensure seamless supply chain delivery.

Quality Assurance

Rigorous pressure testing platforms to verify burst strength for every batch produced.

Compliance Monitoring

Continuous auditing to ensure all products meet the latest SAE J1401 safety standards.

Order Automation

Digital procurement systems for rapid ordering of customized brake hose dimensions.

Logistics Tracking

Integrated shipping management for global distribution of rubber products.

Technical Support

Dedicated engineering platforms for custom hydraulic system integration consulting.

Investment Return Comparison

Performance Metric	Standard Rubber Hose	SAE J1401 Premium Hose	Impact on ROI
Service Life	Moderate	Extended / Long-term	Lower replacement costs
Brake Response	Variable Expansion	Ultra-Low Expansion	Higher safety rating
Weathering	Prone to Cracking	Ozone & Heat Resistant	Reduced maintenance downtime
Pressure Safety	Standard Burst	High Burst (>60MPa)	Lower risk of system failure
Fluid Loss	Higher Permeation	Low Moisture Permeation	Longer fluid intervals

Frequently Asked Questions

Q: What makes SAE J1401 the standard for brake hoses?

SAE J1401 defines the strict requirements for automotive brake hoses, ensuring they can handle high pressures, resist harsh chemicals, and maintain flexibility across extreme temperature ranges for maximum driver safety.

Q: Can these hoses be used with water-based hydraulic fluids?

Yes, the SAE J1401 Brake Hose is specifically designed to be compatible with both petroleum-based and water-based hydraulic fluids without degrading the rubber compound.

Q: How does "low inner cubage expansion" benefit the braking system?

Low expansion means the hose doesn't "swell" under pressure. This ensures that the force applied to the brake pedal is transmitted directly to the calipers, resulting in a firmer pedal and faster stopping distance.

Q: What is the expected lifespan of these rubber hoses in industrial applications?

Due to their high resistance to ozone and heat, these hoses offer a significantly longer lifespan than standard rubber pipes, though we recommend periodic inspections based on the intensity of the operating environment.

Q: Are these hoses suitable for heavy-duty construction machinery?

Absolutely. While designed for automotive use, their >60MPa burst pressure makes them ideal for high-pressure lines in construction and agricultural machinery.

Q: What temperature limits should I be aware of?

The hose is rated for continuous operation between -40℃ and +120℃, making it suitable for both arctic climates and high-heat engine compartments.