Air pollution will also damage people’s health. The installation of PP air ducts has an important effect on air pollution. For example, offices and some public buildings will directly install PP air ducts. Then, before installing the PP air duct, it should actually be planned according to the detailed structure of the building.
PP air duct means that it is used for gas conveyors and general piping system software. Ventilation air ducts can be classified according to cross-sectional posture and material. According to cross-sectional posture, ventilation air ducts can be divided into annular ventilation ducts, rectangular frame ventilation ducts. There are many kinds of ducts, oblate ventilation ducts, etc. At least the annular ventilation duct has a small frictional resistance and is larger than the standard, and the production is complicated. Therefore, the rectangular frame ventilation duct is mainly used. PP air ducts are composed of various inorganic raw materials. They are divided into various types according to their composition, but they are more common in lightweight concrete, porous structure, and raw materials with large heat transfer coefficient. They do not rust and can be used in large It can withstand PH within the temperature range of 1~13, the corrosion of high concentration of acid and alkali in the range of 1~13, anti-wear, no fouling, and the inner cavity of the pipe is uniform and bright, the fluidity friction resistance is small and it is not easy to foul.
Our high-quality round and rectangular ducts can perfectly match the ventilation duct construction of various buildings.
