SAE J1401 Brake Hose Factory High Pressure Hydraulic Hose Suppliers in China
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
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.
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.
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.
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.
Absolutely. While designed for automotive use, their >60MPa burst pressure makes them ideal for high-pressure lines in construction and agricultural machinery.
The hose is rated for continuous operation between -40℃ and +120℃, making it suitable for both arctic climates and high-heat engine compartments.
