Fiber-braided hydraulic rubber hoses, also known as fiber-reinforced rubber hoses or fabric-reinforced rubber hoses, are high-performance hydraulic hoses composed of an inner rubber layer, a fiber braid (winding) layer, and an outer rubber layer. Here is a detailed introduction to fiber-braided hydraulic rubber hoses:

Structural Features
Inner Rubber Layer: Typically made of oil-resistant synthetic rubber, it has good oil resistance and heat resistance, capable of resisting the erosion of hydraulic fluid in hydraulic systems.
Reinforcement Layer: Consists of one or two layers of high-strength fiber braiding, providing the necessary strength and pressure resistance. These fibers can be polyester threads or other high-strength materials, which form a tight weave structure after being treated with dipping glue.
Outer Rubber Layer: Also made of oil and weather-resistant synthetic rubber, protecting the internal structure from external environmental damage and improving overall durability and aesthetics.

Performance Characteristics
Lightweight and Flexible: The fiber-braided hydraulic rubber hose is lightweight and flexible, making it easy to install and move.
High Pressure Capacity: Due to the high-strength fiber braided reinforced layer, this type of hose can withstand high working pressures, generally suitable for pressure ranges of 0.4 to 1.5MPa, with a burst pressure not less than three times the working pressure.
Good Bending Performance: The fiber braided structure makes the hose resistant to deformation when bent, suitable for use in various complex environments.
Oil and Heat Resistant: Both the inner and outer rubber layers are made of oil and heat-resistant synthetic rubber materials, capable of long-term stable operation in high temperature and oil environments.
Wide Temperature Adaptability: Suitable for temperatures ranging from -40℃ to +100℃.

Application Areas
Fiber-braided hydraulic rubber hoses are widely used in various industrial and agricultural sectors to transport gases, liquids, and powdery or granular solid materials. Specific applications include:
- Automotive, Engineering Machinery, Machine Tools: Used for transmitting hydraulic oil in hydraulic control systems.
- Agricultural Machinery, Mining: Suitable for hydraulic systems of various mechanical equipment.
- Paint Spraying, Aerospace, Refrigeration: In these industries, fiber-braided hydraulic rubber hoses are widely used due to their excellent performance.
- Diesel Fuel Transportation: Can be used for diesel engines to transport gasoline, kerosene, diesel, and other mineral oils.

Precautions
When using fiber-braided hydraulic rubber hoses, pay attention to their applicable pressure range and temperature conditions to avoid overpressure or overtemperature use. Regularly check the hose for wear, aging, or cracks, and replace damaged hoses promptly to ensure safety.

In summary, the fiber-braided hydraulic rubber hose is an excellent performance, widely used hydraulic hose product, suitable for various industrial fields of hydraulic systems.