[difference] HDPE pipe and PE pipe HDPE pipe is a kind of PE pipe, PE pipe is the difference between it and ordinary:
1, HDPE tube must bear certain pressure, usually choose PE resin with large molecular weight and good mechanical properties, such as HDPE resin. The strength of ordinary polyethylene pipe (PE) 9 times;
2. In all of the engineering plastics, the wear resistance of HDPE is the crown of the plastic. The higher the molecular weight, the more wear-resistant material, even more than a lot of metal materials (such as carbon steel, stainless steel, bronze, etc.), the ordinary PE does not have this characteristic;
3, HDPE tube is the traditional steel pipe, PVC drinking water pipe replacement product. 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 gas, natural gas and liquefied petroleum gas. A low density polyethylene pipe is a hose.
[HDPE tube] high density polyethylene pipe, the material is "HDPE", "High Density Polyethylene" for short. HDPE is a kind of high crystalline and nonpolar thermoplastic resin. The appearance of the original HDPE is milky, and a certain degree of translucent in the thin section.
[PE] is a polyethylene plastic pipe, plastic PE is one of the most basic, with excellent chemical resistance properties for most domestic and industrial. PE pipe can be divided into low density polyethylene, medium density polyethylene pipe and high density polyethylene pipe.