PP pipe have a long service life, it can be used for 50 years under the certain temperature and the same pressure. Excellent anti-corrosive performance, it have resistance to chemical corrosion and can tolerate over a wide range of PH range between 1-14 under high concentration of acid and alkali corrosion. Excellent anti-wear ,when conveying the ore and the mud it has a higher anti-wear performance than the steel. Good sanitation performance ,it just has Carbon, hydrogen, oxygen,it is healthy. Has high stiffness, it has glass fiber in it thus the pipe is hard to have deformation. Heat resistance, heat preservation and energy conservation, the highest temperature it can tolerate is 115 degree centigrade and it’s coefficient of thermal conductivity it is the 1/20 of the steel pipe, so it has a good heat preservation performance. Reliable connection performance, the stiffness of the hot melt interface is higher than the pipe body, the seam wont break because the move of the soil. Easy to construct, it is light and the welding process is sample easy to construct and it cost a little. The usage of our PP pipe The PPH pipe mainly used on chemical industry to conveying the acid and alkali liquid
