Maintenance of wear-resistant sandblasting hose

 

As an important material in industrial production, wear-resistant sandblasting hoses are widely used in mining, gravel fields, construction and other industries due to their high wear resistance, pressure resistance and long service life. This article will discuss in detail several common types of wear-resistant sandblasting hoses, including their specifications and models, large-diameter flange pipes, suction sand pumping pipes and synthetic rubber pipes, etc., to help readers deeply understand the advantages of these products in practical applications and purchase guides.

 

1. Basic introduction and advantages of wear-resistant sandblasting hoses

 

Wear-resistant sandblasting hoses, as the name suggests, are special pipelines that spray abrasives onto the surface under high pressure for cleaning or renovation. This type of hose usually uses high-strength synthetic rubber and an embedded steel wire reinforcement layer to ensure its superior performance under extreme conditions. The following are the main advantages of wear-resistant sandblasting hoses:

 

1. High wear resistance: The inner wall of the hose is made of a unique formula and technology, which greatly improves the wear resistance and can effectively extend the service life.

 

2. Excellent pressure resistance: The sandblasting hose can withstand extremely high working pressure by means of steel wire reinforcement, ensuring that there will be no pipe bursting during high-intensity sandblasting operations.

 

3. Super durability: Excellent material selection and manufacturing process give the sandblasting hose excellent durability, reduce maintenance and replacement frequency, and reduce overall use costs.

 

2. Detailed explanation of specifications and models

 

The specifications and models of wear-resistant sandblasting hoses are diverse, and different specifications meet different usage requirements. When purchasing and selecting sandblasting hoses, you need to fully understand its inner diameter, working pressure, length, reinforcement layer structure and other parameters. The following are some common specifications and models:

 

1. Inner diameter: The inner diameter of the sandblasting hose ranges from 10mm to 1000mm, and different inner diameters are suitable for different application scenarios. Small inner diameter hoses are usually used for fine sandblasting operations, while large inner diameter hoses are suitable for large flow and low resistance sandblasting purposes.

 

2. Length: Depending on the construction scenario, generally speaking, the length of the sandblasting hose can range from 3 meters to 50 meters, and users can customize it according to their needs.

 

3. Working pressure: The working pressure of the sandblasting hose is usually between 0.3MPa and 1.0MPa, and it can withstand higher pressure under certain high-pressure conditions.

 

4. Reinforcement layer structure: The reinforcement layer structure of the sandblasting hose usually has single-layer, double-layer and multi-layer steel wire braiding. The reinforcement layer can greatly improve the pressure resistance and folding resistance of the hose.

 

3. Large-diameter flange pipe

 

Large-diameter flange pipe is an important type of wear-resistant sandblasting hose, which is usually used in large-scale sand and gravel cleaning equipment, large-scale abrasive transportation and other industrial scenarios requiring high flow. The following are the detailed features of large-diameter flange pipes:

 

1. Large-diameter design: The inner diameter of large-diameter flange pipes is usually above 200mm, and can even reach above 600mm, which can cope with large-flow abrasive transportation.

 

2. Flange connection: Flange connection is its biggest feature, which is convenient for quick connection and disassembly with various equipment and accessories, improves work efficiency and reduces equipment downtime.

 

3. Excellent corrosion resistance: It adopts high-quality synthetic rubber material and corrosion-resistant flange material, so that it can still perform well in highly corrosive working environment.

 

4. Wide range of applications: It is widely used in mining, ports, chemical industry and other industries, suitable for handling various abrasives, mud, slurry and other highly abrasive materials.

 

4. Advantages and applications of suction sand pumping pipe

 

The suction sand pumping pipe is specially used for the extraction and transportation of materials such as mud, gravel and so on. Its wear resistance and pressure resistance are particularly outstanding, and it is suitable for various harsh working environments. The main advantages of the suction sand pumping pipe are as follows:

 

1. High wear-resistant inner rubber layer: The inner rubber layer adopts special wear-resistant rubber material, which can effectively cope with the high-frequency friction of sand and gravel, and greatly extend the service life.

 

2. Soft and easy to bend: Although the suction sand pumping pipe has extremely high wear resistance, it also performs well in flexibility and is easy to operate during construction.

 

3. Anti-fatigue design: The multi-layer structure design is adopted to effectively resist structural fatigue such as bending and deformation that often occur.

 

4. Wide application: It is suitable for various scenarios such as river dredging, sand and gravel extraction, and port material transportation.

 

V. Performance and purchase precautions of synthetic rubber hoses

 

Synthetic rubber hoses are an important type of wear-resistant sandblasting hoses. They are widely used because of their superior wear resistance, oil resistance, and aging resistance. Synthetic rubber hoses have the following characteristics:

 

1. High-quality raw materials: They are usually made of high-quality synthetic rubber materials such as nitrile rubber (NBR), chloroprene rubber (CR), and ethylene propylene rubber (EPDM) to ensure the stability of the product in various complex environments.

 

2. Excellent wear resistance: The inner wall is specially treated and designed to effectively enhance the wear resistance and delay the wear process of the rubber hose.

 

3. High and low temperature resistance: Due to its material properties, synthetic rubber can adapt to extreme high and low temperature environmental conditions to ensure normal use in different seasons and climates.

 

4. Diversified selection: According to the needs of different application occasions, you can choose synthetic rubber of different materials to ensure efficient work in a specific environment.

 

When purchasing synthetic rubber hoses, you need to pay attention to the following points:

 

1. Select materials according to needs: Different rubber materials have different wear resistance, aging resistance, oil resistance, acid and alkali resistance. You should choose the appropriate rubber hose according to the actual working environment.

 

2. Check production qualifications: Choose manufacturers with production qualifications and quality certification to ensure that you buy reliable quality products.

 

3. Pay attention to the thickness of the inner and outer walls: The thickness of the inner and outer walls has a great influence on the pressure resistance and wear resistance of the pipeline, and it is necessary to ensure that it meets the use requirements.

 

4. Longitudinal reinforcement structure: Try to choose synthetic rubber hoses with longitudinal reinforcement structure to improve their tensile and deformation resistance.

 

VI. Maintenance of wear-resistant sandblasting hoses

 

In order to ensure the long-term service life of wear-resistant sandblasting hoses, regular maintenance and maintenance are essential. Here are some basic maintenance methods:

 

1. Regular inspection: Check the wear of the hose carefully every once in a while, especially the flange, bends and joints.

 

2. Avoid excessive bending: Avoid excessive bending or sharp bending of the hose during use to prevent damage or bursting of the pipe.

 

3. Cleaning and maintenance: Clean the residue on the inner wall of the hose regularly to prevent the wear effect of the inner rubber layer after the abrasive hardens.

 

4. Storage precautions: When not in use, the hose should be stored in a dry and cool place, avoiding direct sunlight and oil pollution to prevent rubber aging.

 

Through the introduction of this article, I believe that everyone has a comprehensive and in-depth understanding of wear-resistant sandblasting hoses, large-diameter flange pipes, suction sand extraction hoses and synthetic rubber hoses. I hope that this information can provide you with valuable reference in actual purchase and application.