Under the increasingly strict control of the pressure vessels and pressure pipelines of special equipment, a new type of compressed air pipeline system was born, that is, aluminum alloy quick installation pipeline system. This full performance compressed air pipeline system is specially designed and produced for the air compression station system equipment. Seamless steel pipes are commonly used for compressed air pipes. The pipeline system is provided with valves, pressure reducing devices, oil and water drains, compensators, gas distributors and meters, which are selected and processed according to the design drawings.

After passing through the simple filter, the atmosphere containing various impurities enters the air compressor to stop the compression. Because of the high temperature and oxidation effect during the compression of the gas, the smooth oil quality of the compressor drops and is strongly acidic. When these solid particles and the oil and water vapor in the compressed atmosphere enter the compressed atmosphere pipe network system together, if the traditional galvanized pipe or carbon steel pipe is used, the inner wall of the pipe will be corroded at first. This is because its active chemical nature of iron is particularly easy to cause rust. When iron and the atmosphere fight, it will react chemically with the oxygen in the atmosphere, making the elements of the iron profile become iron oxide rust.

The iron exposed in the atmosphere is constantly oxidized and rusted, which makes the iron soft and loose. The compressed air pipeline gas pressure reducing valve is suitable for working under the environment of temperature lower than 70 ° C. the inlet pressure is reduced to the specific demand pressure through the flow restriction of the opening and closing parts. With the energy of the medium itself, the pilot valve is used to open and close the driving piston to adjust the flow area of the throttle part of the main valve, so as to realize the pressure reduction and pressure stabilization function.