The HDPE pipe is a kind of PE pipe, PE pipe is the difference between it and ordinary:
1, HDPE tube must bear a certain pressure, usually choose large molecular weight and good mechanical properties of PE resin, such as HDPE resin. The strength of ordinary polyethylene pipe (PE) 9 times;
2, in all engineering plastics, HDPE wear resistance in plastic crown. The higher the molecular weight, the more wear-resistant the material, and even more than many metal materials (such as carbon steel, stainless steel, bronze, etc.), ordinary PE does not have this characteristic;
3, HDPE pipe is the traditional steel pipe, polyvinyl chloride drinking water pipe replacement products. No ordinary pe.
4, HDPE pipe is mainly used for water supply system of municipal engineering, building water supply system, water supply system and outdoor underground residential area, the buried water supply system, pipeline rehabilitation, water treatment engineering pipeline system, landscaping, irrigation and other areas of industrial water etc.. The medium density polyethylene pipe is only suitable for the delivery of gaseous artificial gas, natural gas and liquefied petroleum gas. The LDPE hose is the hose.
[HDPE tube] HDPE pipe, material is "HDPE", "High Density Polyethylene" abbreviation. HDPE is a thermoplastic resin of high crystallinity and non polarity. The appearance of the native HDPE is milky white and is somewhat translucent in the narrow cross section.