PE pipe details
Our daily plastic bags and cling film are made of PE material . PE material is polyethylene material, which is the most basic type of plastic. HDPE is a non-polar thermoplastic resin with high crystallinity. The appearance of the original HDPE is milky white, and it is translucent to a certain extent in the thin section. 材料 具有优良的耐大多数生活和工业用化学品的特性 ，所以会制成各种管道，我们统称为 PE管。 PE material has excellent resistance to most domestic and industrial chemicals , so it will be made into various pipes, which we collectively call PE pipes.
包括 中密度 PE 管和高密度 PE 管 。 PE pipes include medium density PE pipes and high density PE pipes . According to the wall thickness, it is divided into SDR11 and SDR17.6 series. The former is suitable for transporting gaseous artificial gas, natural gas, and liquefied petroleum gas, and the latter is mainly used for transporting natural gas. 和钢管比较，施工工艺简单，有一定的柔韧性，更主要的是不用作防腐处理，将节省大量的工序。 Compared with steel pipe, PE pipe has a simple construction process and a certain degree of flexibility. The main thing is that it is not used for anticorrosive treatment, which will save a lot of procedures.
With the development of science and technology, China's plastic pipes are also developing steadily. Among them, PE pipes have the most remarkable development momentum because of their unique excellent characteristics. PE pipe has a wide range of applications, not only for sewage pipes and gas pipes, but also for water supply pipes.