Qingdao Eastop Plastic Product Co.,LtdE-mail: sales@hosecn.cn
Home > News > Content
PU Hose And PVC Vacuum Hose
- Oct 25, 2017 -

Industrial dust hose commonly used in two kinds of materials, one is PU material, and the other is PVC material. Let's make a comparison between the PU hose and the PVC dust hose.




PU hose is made of PU plastic, PU is the abbreviation of Polyurethane, Chinese name is polyurethane, referred to as polyurethane. PU pipe is widely used in glass industry, wood industry, steel industry, plastics industry, mine, shipbuilding industry, cement industry and other mechanical conveying pipes, when the strong and strong protection tube. At the same time, food grade tubes can also be used in the food industry, the pharmaceutical industry. This product can better meet the transportation requirements of all walks of life. The PVC vacuum tube is made of PVC composite material, and the high strength galvanized wire screw is embedded in the inner wall of the flexible PVC pipe. The difference between the PU tube and the PVC on the surface is not very large, both are transparent, both are embedded steel wire, but in terms of performance, there is a huge difference between the two.




From the material point of view, cleaning materials made of PU pipe PVC pipe more than pure and transparent, PU hose embedded steel stainless steel wire, copper wire more than PVC abrasion resistance, tensile, and PU hose wire than PVC vacuum tube wire should be more rough, thus greatly extend the use of PU tube life, PU hose service life is 7-10 times of PVC tube from the point of view, the physical and chemical properties of PU tube, with high pressure resistance, corrosion resistance, abrasion resistance, heat resistance, these are far less than the PVC tube, PU tube in winter also very low temperatures will not harden in the summer high temperature will become soft, not yellow, these are not more than PVC.

In short, PU hose in the material or the use of performance than PVC vacuum tube has an absolute advantage, is the PVC vacuum tube replacement products, has a strong market prospect.