HDPE Pipe has medium density polyethylene pipe and High Density Polyethylene Pipe. According to the wall thickness, it is divided into SDR11 and SDR17.6 series. The former is suitable for conveying gaseous artificial gas, natural gas, and liquefied petroleum gas. The high density polyethylene pipe is mainly used to transport natural gas. Compared with steel pipes, the construction process is simple, has certain flexibility, and more importantly, it is not used for anti-corrosion treatment, which will save a lot of processes. Disadvantages are not as good as steel pipes. Special attention is paid to the safe spacing of thermal heating during construction, and it should not be exposed to the sunlight in the air, and it is sensitive to chemicals and prevents leakage of sewage pipes.
China's municipal pipe market, where sewage pipes and HDPE Gas Pipe are the two largest application markets. HDPE Chemical Chinese name, polyethylene, HDPE material is widely used in the field of water supply and drainage manufacturing due to its high strength, high temperature resistance, corrosion resistance, non-toxicity and wear resistance. Because it does not rust, it is an ideal pipe to replace the ordinary iron water supply pipe.
