High-pressure steel wire winding hose is a high-performance tubular rubber product. The following is a detailed introduction to it:
1. Product structure and features
Product structure
It is mainly composed of an inner rubber layer, a middle rubber layer, a steel wire winding layer and an outer rubber layer.
Inner rubber layer: Made of high-strength synthetic rubber material, it has excellent medium resistance and pressure bearing capacity, and can protect the steel wire from erosion.
Middle rubber layer: Located between the inner rubber layer and the outer rubber layer, it plays a role of reinforcement and buffering.
Steel wire winding layer: Made of multiple layers of steel wire wound in alternating directions, it is the skeleton material of the hose and plays a role in enhancing the pressure bearing capacity. The diameter of the steel wire and the number of winding layers can be adjusted according to the use requirements.
Outer rubber layer: Made of weather-resistant synthetic rubber material, it can protect the steel wire from damage and improve the durability of the hose.
Product features
High pressure resistance: Due to the existence of the steel wire winding layer, the hose can withstand higher working pressures, and the maximum working pressure resistance can reach 70~120MPa.
Good corrosion resistance and wear resistance: Both the inner rubber layer and the outer rubber layer are made of high-quality rubber materials, which have good corrosion resistance and wear resistance and can adapt to various harsh working environments.
Compact structure and light weight: Compared with traditional cast iron pipes or steel pipes, high-pressure steel wire winding hoses have a more compact structure and lighter weight, which is easy to install and maintain.
Long service life: Due to the use of high-quality materials and advanced production processes, the hose has a long service life and can reduce the user's maintenance costs.
2. Application fields
High-pressure steel wire winding hoses are widely used in various fields due to their excellent performance, including but not limited to:
Mine hydraulic support: In mines, hydraulic supports are important equipment for supporting tunnels and coal mining working faces. As a hydraulic transmission element of the hydraulic support, the high-pressure steel wire winding hose can withstand the pressure of high-pressure liquids and realize the lifting and moving of the hydraulic support.
Oilfield mining: In the process of oilfield mining, high-pressure liquids are required for drilling, oil production and water injection. High-pressure steel wire winding hoses can withstand the pressure of these high-pressure liquids to ensure the smooth progress of operations.
Engineering construction: In engineering construction, high-pressure steel wire wrapped hoses are used in the hydraulic transmission systems of various mechanical equipment, such as cranes, excavators, loaders, etc. These equipment need to withstand large loads and impact forces, and high-pressure steel wire wrapped hoses can ensure the stability and reliability of the hydraulic transmission system.
Hoisting and transportation: In the field of hoisting and transportation, high-pressure steel wire wrapped hoses are used in the hydraulic transmission systems of various lifting equipment, such as cranes, tower cranes, etc. These equipment need to be frequently lifted and moved, and high-pressure steel wire wrapped hoses can withstand the high pressure and impact forces brought by these operations.
Metallurgical forging: In the field of metallurgical forging, high-pressure steel wire wrapped hoses are used in the hydraulic transmission systems of various forging equipment, such as hydraulic presses, forging hammers, etc. These equipment need to withstand high temperature and high pressure working environments, and high-pressure steel wire wrapped hoses can adapt to these environments and maintain stable working performance.
In addition, high-pressure steel wire wrapped hoses are also suitable for ships, injection molding machinery, agricultural machinery, various machine tools, and mechanized and automated hydraulic systems in various industrial sectors.
3. Precautions for use
Choose appropriate specifications and models: Choose appropriate specifications and models of high-pressure steel wire wrapped hoses according to the use requirements to ensure that the hoses can withstand the required working pressure and temperature.
Correct installation and use: During installation and use, the product instructions and relevant standards should be strictly followed to avoid excessive bending, twisting or pulling of the hose to avoid damage to its structure.
Regular inspection and maintenance: Regularly inspect and maintain the high-pressure steel wire wrapped hoses to promptly detect and deal with potential problems such as cracks, wear or leakage.
Avoid harsh environments: Try to avoid exposing the high-pressure steel wire wrapped hoses to harsh environments, such as high temperature, humidity or corrosive gases, so as not to reduce their service life.
In summary, high-pressure steel wire wrapped hoses have excellent performance and a wide range of applications, and are an indispensable and important component in the industrial field. During use, operations and maintenance should be strictly carried out in accordance with relevant regulations to ensure that they work stably and reliably.
