Polyethylene exhaust tail pipe DN300 ultra high molecular weight polyethylene (UHMW-PE) is developing very rapidly, 80 years ago, the world average annual growth rate of 8.5%, after the 1980s, the growth rate as high as 15% to 20%. Moreover, China's average annual growth rate of over 30%. 1978 World consumption of 12,000 to 12,500 tons, while in 1990 the world demand of about 50,000 tons, of which the United States accounted for 70%. 2007--2009, China has gradually become the world's plastics factory, super molecular weight polyethylene industry development is very rapid. ? DN300 exhaust tailpipe ultrahigh polyethylene Advantages: 1, high abrasion resistance, ultra-high molecular weight of up to 2.5 million more than the tube, 4 --- 6 times the wear resistance of ordinary steel and polypropylene 10 times 2 is a PE of 2.3 times, high impact resistance, ultra high molecular weight polyethylene pipe according to GB1843 standard Izod impact test achieved without damage. 3, high corrosion resistance, high tube is saturated structure of molecules, can be resistant to erosion of potent chemical substances. 4, good self-lubrication, high tube containing waxy substance, the friction coefficient is only 0.219MN / m. 5, the unique low temperature resistance, high temperature tube in the work environment (-269 ℃ ~~ 80 ℃) resistance impact, wear the same 6 and difficult to scale resistance, high coefficient of friction tube pipe finish, with good non-adhesive surface. 7, long life, high fatigue strength pipe more than 50 million times, more than twice the PE100. 8, easy to install, ultra-high pipe flange connection quick and easy, greatly reducing the cost of installation of pipeline construction. ????? DN300 exhaust tailpipe ?? ultra-polyethylene bearing capacity, impact resistance, wear resistance, corrosion resistance, low temperature resistance and self-lubricating properties are exponentially increases for oil, coal, mining, water supply, electricity, chemicals, and other fields. Because of its excellent performance, safety and reliability and reasonable price, the products will gradually replace metal pipes and other plastic pipes. Prices of ultra high molecular weight polyethylene pipe, lower than traditional steel, combined with a low friction coefficient, flow capacity, high impact strength, corrosion resistance, abrasion resistance, weather resistance, and many other factors contrast, the performance price is far more than other plastics pipes and tubes. ??????? Luoyang State-Run Industry Co., Ltd is committed to the development and application of new pipe fittings products, specializing in the production of State-run brand ultrahigh molecular weight polyethylene pipe, wear-resistant pipes, mining pipes, rubber lined pipe, steel lining tubes. Companies with pipeline engineering survey, design, manufacture, installation capacity and evening service system. State-run Shanghai Research Institute of Chemical Industry is designated President Xu experimental base in China's only ultra high molecular weight polyethylene, the production base, Gai molecular weight of 250 to 3,000,000 the only one enterprise, the quality of the nation. Pai Mei DN300 ultrahigh polyethylene pipe manufacturer Luoyang China New Materials Technology Co., Ltd. In recent years, the rapid development of electronic commerce, not only created a new consumer demand, triggered a new investment boom, opening up new channels to increase employment for the public entrepreneurship, innovation Peoples provides a new space, but e-commerce is to accelerate the integration and manufacturing services to promote the transformation and upgrading, the birth of new industry, becoming the provision of public goods, the new force of public services, has become a new driving force behind economic development. At the same time, e-commerce development is faced with management suited credit system is not perfect, the market order is not standardized, the urgent need to take measures to resolve it. At present, China has entered a decisive stage in building a moderately prosperous society in order to reduce the shackles of institutional mechanisms obstacles to e-commerce development, e-commerce further play an important role in fostering new economic dynamism, creating "double engine" to achieve "double target" and other aspects of . Contact: Zhang Mobile: 13838887985 Tel: 0379--60692532 Fax: 0379--65260950 QQ: 1964379287 E-mail: 1964379287@qq.com site: Luoyang Airport Industrial Park West Enterprise Value: the pursuit of excellence to create brilliant ??? Development philosophy: first-class service to create first-class products ??? ??? ??? create first-class enterprise-class achievements talent ???????? philosophy: leading technology and advanced management ???? ??? quality service ??? exchanges and cooperation!