Rubber air hose can be seen everywhere in our life, it is the most common and widely used in various fields, but if you want the air hose to perform better, you must choose the right rubber air hose. Rubber air hose is made of rubber and various materials, and has excellent high and low temperature resistance, aging resistance and corrosion resistance. Its products are widely used in petroleum, chemical, textile, paper, pharmaceutical, food, electronics and other industries, and the price of rubber hoses is also very low. A product of rubber air hose, commonly used for pipe insulation in workplaces in industrial settings. Because the hose itself is elastic, the service life is relatively long during the construction process, and it can generally be used for more than 10 years! Rubber air hoses are mainly used for pipe insulation, sealing and pressure delivery in chemical, textile, paper, food, electronics and other industries. Rubber hose has good high temperature resistance, low temperature resistance, elasticity and wear resistance! Long service life, can withstand high temperature above 80 degrees!

1. Rubber air hose, under normal circumstances, when its temperature is lower than 5 degrees, it has good waterproof characteristics, so it does not need to replace the hose frequently;

When the temperature exceeds 65 degrees, it will produce viscosity and elasticity, so it can work well in various environments; when the working temperature exceeds 80 degrees, it has high aging resistance and acid and alkali resistance, very Easily withstand high temperatures above 80 degrees! It can be used as a sealing ring for containers when installing a large amount of liquid or gas. Often, they are also able to withstand high temperatures and pressures. Therefore, this is not available in other soft and hard connection products. Therefore, users must properly select various materials to ensure the best performance of the air hose in the environment.

2. Rubber products have a large contact area with liquid, which can resist corrosive substances such as oil, acid and alkali;
3. The product is not damaged and aged at low temperature, and has good aging resistance; 4. It has good oil resistance, water resistance and oxidation resistance. 5. High sealing performance, suitable for industrial pipeline sealing. Rubber hoses play an important role in the use process. In order to make the air hose play a better role, we need to understand its applicable environment and have certain requirements for quality. If the ambient temperature is -15℃~+50℃; the atmospheric humidity is between 5%~60%; +50℃~+150℃; the temperature is 60℃ and the pressure is -15~+50℃. The hose requirements are as follows: a. no leakage; b. good sealing performance; c. stable mechanical properties. Operating temperature: -20~+60°C; d. Pressure is 20~80kg/m (processed according to user requirements when the pressure is less than 20kg/m); e. Good elasticity and wear resistance; f. Good thermal stability And impact resistance, good aging resistance.
4. Generally speaking, when they are in high temperature or low temperature environment, using rubber hose can avoid air leakage problem

During the manufacturing process, the air hose should remain intact and free of air bubbles to prevent contamination. In general, the tightness of rubber hoses is related to air tightness, pressure coefficient and required temperature resistance. The more airtight the pipe is, the easier it is to seal. The larger the pressure coefficient, the better the pipe tightness. The lower the air tightness, the better the sealing effect and the smaller the resistance loss of the pipeline. During the installation process, the rubber hose should be installed and tested according to the length, material, sealing and installation conditions specified in the construction drawing.