There are many types of drainage pipes, including HDPE and PE pipes, which are commonly used at home. What is the difference between the two?
1. First of all, the scope of application of the two is different. If you choose HDPE pipes, it is generally suitable for municipal water supply pipelines or outdoor or buried pipelines in buildings. The main reason is that the pressure resistance is very strong and has certain corrosion resistance. If you choose PE pipes, it is used for home decoration, including gas and natural gas pipelines, and it can also be used for the installation of floor heating pipes, because its high temperature resistance is very good.
2. The strength is also different. The strength and pressure standard of HDPE pipes is higher, mainly because it chooses PE resin with better mechanical properties, which is 9 times stronger than PE pipes.
3. The wear resistance coefficient is also different. Among all pipe materials, its wear resistance coefficient is the best, because the molecular weight is relatively high, and ordinary PE is only one tenth of HDPE.
