1. Structural characteristics

Steam oil-resistant cloth-reinforced high and low pressure rubber hose is usually composed of an inner layer of rubber, an intermediate layer of fabric reinforcement material and an outer layer of rubber.

 

Inner layer rubber: directly in contact with the transmission medium, it is required to have good corrosion resistance, wear resistance and sealing. For steam oil-resistant cloth-reinforced rubber hose, the inner layer of rubber must also have high temperature resistance and oil resistance.

Intermediate layer of fabric reinforcement material: plays the role of bearing pressure and protecting the inner rubber layer. It is usually composed of fiber braiding or metal spiral wire to enhance the strength and pressure resistance of the rubber hose.

Outer layer of rubber: plays the role of protecting the reinforcement layer and preventing external damage. At the same time, it is required to have certain wear resistance and anti-aging properties.

2. Performance characteristics

High temperature resistance: Steam oil-resistant cloth-reinforced rubber hose can withstand the transmission of high-temperature steam and can usually work normally in the temperature range of 165~220℃.

Oil resistance: Since the inner rubber layer is made of oil-resistant material, the rubber tube can resist the erosion of oil media and maintain its good sealing and service life.

Pressure resistance: The fabric reinforcement material of the middle layer enables the rubber tube to withstand a certain pressure and is suitable for the transmission of steam and oil media under high and low pressure environments.

Corrosion resistance: Both the inner and outer rubber materials have good corrosion resistance and can resist the erosion of various chemical media.

3. Application fields

Steam oil-resistant cloth high and low pressure rubber tubes are widely used in the following fields:

 

Food processing: used to transport hot water and saturated steam to ensure the heating, sterilization and preservation of food.

Dairy factory: also used to transport hot water and saturated steam to meet the production and processing needs of dairy products.

Refrigeration equipment: as a cooling water pipeline to ensure the normal operation of refrigeration equipment.

Industrial field: used to transport steam, oil and other chemical media to meet the operation needs of various industrial equipment.

IV. Maintenance

To ensure the normal operation and extend the service life of the steam oil-resistant cloth high and low pressure rubber hose, the following maintenance work should be carried out:

 

Regular inspection: Observe whether there is wear, aging, cracks and other phenomena on its surface. If there is any abnormality, it should be replaced in time.

Cleaning and maintenance: Keep the surface of the rubber hose clean, avoid the accumulation of impurities such as oil, dust, etc., and prevent damage caused by corrosion.

Correct installation: During installation, the requirements of the product manual should be followed, and the installation location and connection method should be correctly selected to ensure that the installation is firm and the seal is reliable.

Avoid excessive bending: During use, the rubber hose should be avoided from excessive bending or twisting to avoid damaging its internal structure and affecting its service life.

In summary, the steam oil-resistant cloth high and low pressure rubber hose has the performance characteristics of high temperature resistance, oil resistance, pressure resistance and corrosion resistance, and is widely used in food processing, dairy factories, refrigeration equipment and industrial fields. To ensure its normal operation and extend its service life, regular maintenance work should be carried out.