Municipal engineering water supply pipeline is one of the vital projects of our daily life water, so how do choose the pipeline to transport this water? Is it HDPE tube or PE tube? What is the difference between HDPE tube and PE tube? Today, we HDPE pipe manufacturers to share with you.
HDPE tube is a kind of PE tube. The difference between it and ordinary PE tube is:
1, HDPE pipe must bear a certain pressure, normally choose elevated molecular weight, excellent mechanical properties of PE resin, such as HDPE resin. The strength is 9 times that of ordinary polyethylene pipe (PE pipe);
2, in all engineering plastics, the wear resistance of HDPE is the best of plastics. The higher the molecular weight of the material is, the more wear resistant, even more than numerous metal materials (such as carbon steel, stainless steel, bronze, etc.), ordinary PE does not have this characteristic;
3, HDPE pipe is the replacement of the traditional steel pipe and PVC drinking water pipe. Ordinary PE tubes do not work.
4, HDPE pipeline is mainly used for: municipal engineering water supply system, building indoor water supply system, outdoor buried water supply system and residential area, factory buried water supply system, old pipeline repair, water treatment engineering pipeline system, garden, irrigation and other fields of industrial water pipes. The medium density polyethylene pipe is only suitable for conveying gaseous artificial gas, natural gas, liquefied petroleum gas. Low-density polyethylene tubing is a hose.
HDPE pipe is high-density polyethylene pipe, the material is "HDPE", "Highdensitysclimatic" for short. HDPE is a high crystallinity, non - polar thermoplastic resin. The appearance of the original HDPE is milky white, and the thin section is translucent to a certain extent.
PE pipe is a polyethylene plastic pipe. PE is a more basic kind of plastic, with excellent resistance to most of the life and industrial chemicals. PE pipe can be divided into low density polyethylene pipe, medium density polyethylene pipe and high density polyethylene pipe.