Гидротехникалык шланг， As an indispensable and important component of hydraulic systems, it has been widely used in many industries due to its excellent pressure resistance, fatigue resistance, and good flexibility. Its structure usually consists of an inner layer, an intermediate layer, and an outer layer. The intermediate layer is made up of high-strength steel wire spiral wound to withstand the impact and transmission of high-pressure liquids. This structure enables it to adapt to various complex working environments and ensure the stable operation of hydraulic systems.

In the field of construction machinery, hydraulic hoses play a crucial role

Heavy machinery such as excavators, loaders, and cranes rely on hydraulic systems to perform various complex actions, such as digging, lifting, and turning. In these application scenarios, PTFE hose needs to withstand extremely high hydraulic pressure and endure long-term, high-frequency bending, twisting, and stretching. The pressure resistance and fatigue resistance of steel wire wrapped hoses ensure that these devices can operate safely and reliably, significantly improving work efficiency and productivity. In addition, considering that construction machinery usually needs to work in harsh outdoor environments, the outer rubber layer of the hose also needs to have good wear resistance, weather resistance, and oil resistance to ensure its long-term stable use.

The application of hydraulic hose is also indispensable in the field of agriculture

Tractors, harvesters, seeders and other agricultural machinery also rely on hydraulic systems for propulsion. In the agricultural production process, PTFE corrugated hose needs to withstand the erosion of chemical substances such as fertilizers and pesticides, as well as the wear and tear of soil, sand, and other debris. Steel wire wrapped hoses, with their excellent corrosion resistance and wear resistance, can effectively adapt to these harsh environments, ensure the smooth progress of agricultural production, and improve agricultural production efficiency.

Hydraulic hoses play an important role in fields such as mining, shipping, and petrochemicals

In mining, hydraulic supports, drilling machines and other equipment rely on hydraulic systems to provide powerful power, and flexible hydraulic hoses can meet their requirements for high pressure and wear resistance. In the field of ships, hydraulic servos, deck machinery and other equipment also rely on hydraulic systems. The seawater corrosion resistance and fatigue resistance of steel wire wrapped hoses ensure the safety and reliability of ship navigation. In the field of petrochemicals, due to the presence of flammable and explosive environments, the safety of hydraulic hoses is crucial. The high temperature resistance, corrosion resistance, and reliable sealing performance of steel wire wrapped hoses ensure the safety and stability of the petrochemical production process.

In summary, high quality hydraulic hose have demonstrated their extensive application value in various industries due to their unique structure and excellent performance. With the continuous advancement of technology, the performance requirements for hydraulic hoses will become more stringent in the future, such as higher pressure resistance levels, lighter weight, and longer service life. Therefore, continuously improving materials, optimizing designs, and enhancing manufacturing processes will be an important direction for the development of hydraulic hose to meet the growing market demand and provide more reliable guarantees for the development of various industries.

hydraulic hose FAQs

What is hydraulic hose?

Hydraulic hose is a high-strength hydraulic hose composed of multiple layers of steel wire spiral reinforcement layers, inner rubber layer, and outer rubber layer. It is mainly used in high-pressure hydraulic systems, capable of withstanding extremely high pressure and impact loads, and widely used in fields such as engineering machinery, mining equipment, agricultural machinery, etc.

What are the main advantages of hydraulic hose?

High pressure resistance: The multi-layer steel wire spiral structure enables it to withstand high-pressure environments.

Durability: The outer layer of rubber has abrasion resistance, aging resistance and corrosion resistance.

Flexibility: Maintain a certain degree of flexibility under high pressure, making it easy to install and use.

Medium resistance: The inner rubber layer is resistant to oil and chemicals, suitable for hydraulic oil and other fluid media.

What are the typical application scenarios of hydraulic hose?

Construction machinery: such as excavators, bulldozers, cranes, etc.

Mining equipment: used for mining hydraulic systems and heavy equipment.

Agricultural machinery: such as tractors, harvesters, etc.

Industrial equipment: used for high-pressure hydraulic pumps, hydraulic cylinders, and hydraulic systems.

How to choose hydraulic hose correctly?

When making a choice, the following factors should be considered:

Working pressure: Ensure that the rated pressure of the hose is higher than the maximum working pressure of the system.

Inner diameter size: Select the appropriate inner diameter according to the flow requirements.

Media compatibility: Ensure that the hose material is compatible with hydraulic oil or other fluids.

Temperature range: Choose a hose that is suitable for the working temperature range.

Length and connector type: Choose the appropriate length and connector according to installation requirements.

What should be noted for the maintenance and upkeep of hydraulic hoses?

Regular inspection: Check the hose for wear, cracks, bulges, or leaks.

Avoid excessive bending: Ensure that the bending radius meets the requirements during installation to avoid damaging the hose.

Prevent external damage: Avoid contact between the hose and sharp objects or mechanical damage.

Cleaning and Storage: Keep hoses clean, avoid contact with corrosive substances, and store them away from direct sunlight and high temperature environments.