SAE J1401 Brake Hose Manufacturers High Pressure Oil Hose China Suppliers Factory
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, this hose ensures precise fluid transfer and unwavering reliability for cars, motorcycles, light trucks, and various light to heavy-duty vehicles, guaranteeing optimal braking efficiency and passenger safety.
Beyond automotive use, these high-pressure hydraulic oil lines are versatile enough for construction, machine tool, and agricultural applications. Compatible with both petroleum and water-based hydraulic fluids, the SAE J1401 hose is built to withstand the most demanding industrial environments while maintaining structural integrity under extreme pressure.
Detailed Parameters
| Industry Standard | SAE J1401 | Temperature Range | -40℃ to +120℃ |
|---|---|---|---|
| Burst Pressure | >60 MPa | 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 | Wall Thickness (3/16") | 4.1 mm |
Key Advantages
High Burst Strength
Engineered to withstand burst pressures exceeding 60MPa, ensuring maximum safety under extreme hydraulic loads.
Thermal Stability
Operates reliably in extreme temperatures ranging from -40℃ to +120℃ without degradation.
Low Volumetric Expansion
Features low inner cubage expansion to maintain precise pressure transmission and braking response.
Moisture Resistance
Advanced material composition provides low moisture permeation, preventing fluid contamination.
Ozone & Heat Proof
Superior resistance to ozone and heat, significantly extending the service life in harsh outdoor conditions.
Universal Compatibility
Fully compatible with both petroleum-based and water-based hydraulic fluids for diverse applications.
Product Gallery
Management Platforms
Quality Control
Strict adherence to SAE J1401 standards through multi-stage pressure testing.
Precision Manufacturing
Advanced extrusion processes ensuring consistent wall thickness and diameter.
Material Sourcing
Premium rubber compounds selected for maximum heat and ozone resistance.
Supply Chain Optimization
Efficient logistics ensuring timely delivery of brake hoses globally.
Inventory Management
Real-time tracking of various sizes from 1/8" to 3/16" for rapid dispatch.
Technical Support
Expert guidance on application and installation for hydraulic systems.
Investment Return Comparison
| Feature | Standard Rubber Hose | SAE J1401 Brake Hose | Business Value |
|---|---|---|---|
| Service Life | Short/Medium | Extended/Long-term | Lower Replacement Costs |
| Safety Factor | Basic | High (>60MPa Burst) | Reduced Liability Risk |
| Thermal Range | Limited | Wide (-40 to +120℃) | All-Weather Reliability |
| Fluid Leakage | Moderate | Minimal Permeation | Reduced Maintenance Down-time |
| Performance | Variable | Consistent Pressure | Enhanced Vehicle Safety |
Frequently Asked Questions
The SAE J1401 standard ensures that the hose can withstand specific pressure levels and environmental conditions, providing a benchmark for safety and reliability in critical braking systems.
Yes, they are highly suitable for high-pressure hydraulic oil lines in construction, agricultural, and machine tool applications using petroleum or water-based fluids.
The material is engineered to remain flexible at -40℃ and maintain structural integrity up to +120℃, preventing cracks or softening.
Low expansion ensures that when the brake pedal is pressed, the fluid moves the calipers immediately rather than expanding the hose, resulting in a firmer, more responsive brake feel.
Absolutely. It is specifically formulated for high resistance to ozone and heat, which are the primary causes of rubber cracking and failure over time.
We provide standard sizes including 1/8" (3.2mm ID) and 3/16" (4.8mm ID), both featuring burst pressures exceeding 60MPa.
