English
PVC pneumatic hose is a hose used to transmit compressed air. The following is its specific introduction:
Features
Light weight: easy to carry and install, and it is more convenient to use in some occasions where pneumatic equipment needs to be frequently moved, such as auto repair workshops.
Good flexibility: It has good bending performance, can be flexibly arranged in a complex working environment, can adapt to bending and twisting at various angles, and is not easy to break.
Strong corrosion resistance: It has a certain resistance to some common chemicals and is suitable for a variety of working environments, such as places with a certain humidity or a mild acid-base atmosphere.
Low cost: Compared with pneumatic hoses made of some other materials, such as rubber or PU hoses, PVC pneumatic hoses are more economical and have a higher cost-effectiveness.
Various colors: It can be made into various colors, such as transparent, black, red, blue, etc., which is convenient for distinguishing different gas delivery pipelines at the work site or for marking different working areas to reduce operational errors.
Disadvantages
General high pressure resistance: Compared with rubber or steel wire braided high pressure hoses, PVC pneumatic hoses can withstand relatively low pressure, which may not meet the requirements in some pneumatic systems with high pressure requirements.
Poor low temperature performance: In low temperature environments, PVC materials tend to become brittle and their flexibility decreases, which may cause the hose to rupture or damage, affecting its normal use. Therefore, special attention should be paid when using it in cold areas or low temperature working environments.
Application areas
Auto repair industry: used for air delivery of pneumatic tools in auto repair workshops, such as pneumatic wrenches, pneumatic spray guns and other equipment, to provide power support for auto repair.
Civil engineering: During construction, it can be used to deliver compressed air to pneumatic tools, such as pneumatic nail guns, pneumatic drills, etc., to improve construction efficiency.
Agricultural irrigation: In some small agricultural irrigation systems, PVC pneumatic hoses can be used to deliver compressed air to control the switch of irrigation equipment or adjust the size of irrigation water flow.
Industrial production: In some industrial pneumatic equipment with low pressure requirements, such as small packaging machines, labeling machines and other equipment, it is used as an air delivery pipeline in the pneumatic system.
Precautions for use
Pressure limit: Use strictly according to the rated pressure of the hose to avoid exceeding its tolerance range and prevent the hose from rupture. When choosing a PVC pneumatic hose, choose a product with a suitable pressure level according to the actual working pressure requirements.
Temperature range: Avoid using it in an environment with too low or too high temperature. For example, when using it in cold weather, take warming measures; in a high temperature environment, prevent the hose from contacting with high-temperature objects to avoid aging or damage to the hose due to excessive temperature.
Avoid wear: Prevent the hose from contacting with sharp objects and avoid surface scratches or wear. When arranging the hose, avoid friction with rough ground, metal corners, etc., and use a protective cover or bridge to protect the hose.
Regular inspection: Regularly check the appearance of the hose for signs of cracks, aging, discoloration, etc. If there is any abnormality, it should be replaced in time. At the same time, check whether the joints are firm and there is no air leakage to ensure the normal operation of the pneumatic system.
