The atmosphere contains corrosive gases, water vapor, hydrocarbons and other impurities. There are about 140 million solid particles mixed in every cubic meter of air. More than 80% of these impurities are smaller than 2um in diameter. Therefore, they will easily enter the compressed air pipeline system through the air compressor and filter.

After passing through a simple filter, the air containing various impurities enters the compressed air pipeline in Dalian for compression. Due to the high temperature and oxidation generated during the compression of the gas, the quality of the compressor lubricating oil decreases and is strongly acidic. When these solid particles enter the compressed air pipe network system together with the oil and water vapor in the compressed air, if the traditional galvanized pipe or carbon steel pipe is used, the inner wall of the pipe will be corroded first. This is because its active chemical nature of iron is particularly easy to cause rust. When the iron contacts the air, it will react with the oxygen in the air, and the molecules on the iron surface will become iron oxide rust. The iron surface exposed to the air is constantly oxidized and rusted, making the iron soft and loose.

Air is compressible. The compressed air is called compressed air after it is reduced in volume and increased in pressure by mechanical work done by Dalian compressed air pipeline. Compressed air is the second largest power energy after electric power, and it is also a process gas source with multiple uses. Its application range covers many fields such as petroleum, chemical industry, metallurgy, electric power, machinery, light industry, textile, automobile manufacturing, electronics, food, medicine, biochemistry, national defense, scientific research and other industries and departments. However, in the actual production and life, the user pays more attention to the compressor, which is the equipment for producing compressed air, and neglects an equally important supporting equipment - compressed air pipeline. Many users have invested a lot of energy and money in the selection, operation and maintenance of compressor equipment. However, due to the negligence of compressed air pipeline, a lot of waste is caused.

With the improvement of China's industrial development level, the requirements for technology and quality are getting higher and higher. Under the general environment of promoting the construction of an energy-saving and emission reduction society in China, the design concept of green and environmental protection, high-end and excellent overall appearance design, and high-end and high-quality materials are used to ensure the durability and beauty of products. Introduce the aluminum alloy Dalian compressed air pipeline system that conforms to the development of the times. Send high-quality compressed air from the gas production end to the use end anytime and anywhere to ensure the safety of downstream equipment and the continuity and stability of production process.