Reinforced rubber low-pressure hoses
Reinforced rubber low-pressure hoses are widely used in industrial fields, such as petroleum, chemical, food and pharmaceutical industries. However, with the continuous development of industry, the requirements for rubber hoses are becoming higher and higher, so they need to be enhanced and improved. This article will introduce the necessity, technical requirements and manufacturing process of reinforced rubber low-pressure hose, and explain its advantages, disadvantages and market prospects.
1. The necessity of strengthening rubber low-pressure hoses
Rubber hoses are mainly used in industrial fields to transport liquids, gases or slurries. Due to different working environments and media, the requirements for rubber hoses are also different. In some cases, ordinary rubber hoses cannot meet the requirements, such as when they need to withstand harsh conditions such as high temperature, high pressure, corrosion or wear. At this time, it needs to be enhanced and improved to improve its performance and service life.
2. Technical requirements for reinforced rubber low-pressure hoses
1.Material selection
The main materials of reinforced rubber low-pressure hose are rubber and fiber or steel wire. Rubber materials should have high temperature resistance, corrosion resistance, wear resistance and aging resistance; fiber materials should have high strength, high elasticity and low density; steel wire materials should have high strength and high toughness.
2. Structural design
The structural design of reinforced rubber low-pressure hoses should consider factors such as their bearing capacity, flexibility, and connection methods. The structural design should be reasonable to ensure its strength and sealing performance, while being convenient for installation and use.
3. Manufacturing process
The manufacturing process of reinforced rubber low-pressure hose mainly includes the following steps:
(1) Prepare materials: Mix rubber, fiber or steel wire and other materials together according to the formula.
(2) Extruded rubber: Put the mixed material into the extruder and extrude it into a tube shape.
(3) Fiber or steel wire winding: Wrap fiber or steel wire on the extruded rubber tube.
(4) Vulcanization treatment: Put the wound pipe into a vulcanization tank and perform vulcanization treatment at a certain temperature and pressure.
(5) Cutting and polishing: Cut and polish the vulcanized pipe to make its surface smooth and flat.
(6) Inspection and packaging: Inspect the cut tubes and package them after passing the test.
3. Advantages, disadvantages and market prospects of reinforced rubber low-pressure hoses
1.Advantages
(1) High temperature resistance: Reinforced rubber low-pressure hose can withstand high temperatures and can be used in harsh environments.
(2) Corrosion resistance: It can resist the corrosion of chemical substances and is suitable for transporting various chemical substances.
(3) High strength: Due to the addition of fiber or steel wire materials, the strength and pressure resistance of the hose are enhanced.
(4) Good flexibility: The reinforced rubber low-pressure hose still maintains the flexibility and flexibility of the rubber hose, making it easy to install and use.
2. Disadvantages
(1) High cost: Due to the addition of fiber or steel wire materials, the manufacturing cost is relatively high.
(2) Inconvenient maintenance: The maintenance of reinforced rubber low-pressure hoses is more inconvenient than ordinary rubber hoses.
3. Market prospects
With the continuous development of industry, the requirements for rubber hoses are becoming higher and higher. Reinforced rubber low-pressure hose, as a new type of high-performance rubber hose, has broad application prospects. Especially in the petroleum, chemical, food and pharmaceutical industries, there is an increasing demand for reinforced rubber low-pressure hoses. With the continuous advancement of technology and the increase in market demand, the manufacturing process and material selection of reinforced rubber low-pressure hoses will also be further optimized and improved, and its market prospects are very broad.
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