Hydraulic Hose Assembly
1500BAR High-pressure / High-strength material / Special heat treatment / Multi-layer steel wire winding / Self-tightening seal / Precision forging / 100% inspection / Quick connect/disconnect / Long-life design
Product Overview
Hydraulic hose assemblies are flexible components that connect elements within a hydraulic system. They feature a three-layer structure: an inner rubber layer, a steel wire reinforcement layer, and an outer rubber cover. Made with imported rubber materials and multi-layer steel wire braiding/winding techniques, they offer excellent high-pressure resistance, pulse resistance, and bend fatigue performance. Widely used in hydraulic systems requiring flexible connections for construction machinery, agricultural equipment, injection molding machines, and more.
Key Features
1-6 layer wire braided or spiral wound reinforcement, working pressure range: 6-4 MPa
Tested over 100 million pulses, with a lifespan far exceeding industry standards.
Crimp-style fitting design with reliable sealing, vibration resistance, and anti-loosening protection.
Small minimum bend radius for complex routing layouts
Operating temperature: -40°C to +120°C, designed for extreme environments
Standard specifications in stock; custom non-standard items delivered in 3-5 business days.
Technical Specifications
| Parameter Item | Specification Value |
|---|---|
| Diameter Range | DN6 to DN51 (1/4" to 2") |
| work stress | 6-42MPa (varies by bore and number of layers) |
| Burst Pressure | ≥4x working pressure |
| Pulse Life | ≥100K times (SAE 100R standard) |
| Bend Radius | ≥70mm (DN6) to ≥240mm (DN51) |
| Operating Temperature | -40°C to +120°C |
| Inner rubber material | oil-resistant synthetic rubber |
| Enhancement Layer | High-carbon steel wire braiding/winding |
| outer rubber material | Durable and weather-resistant synthetic rubber |
| Joint Type | Snap-fit, Removable |
| Execution Standard | SAE 100R1AT-R12, EN 853-856, GB/T 3683 |
| Color Code | Black (Standard), Blue (High Pressure) |
Use Cases
Construction Machinery
Hydraulic hose connections for excavators, loaders, cranes, and other equipment.
Agricultural Machinery
Flexible hydraulic hoses for agricultural machinery such as tractors and harvesters
Injection Molding Machines
High-pressure hydraulic hose connections for injection molding machines
Machine Tool Equipment
Flexible hose connections for CNC machine tool hydraulic systems
Mining Equipment
Hydraulic lines for mining machinery such as shearer loaders and roadheaders