Special low temperature piping interested please contact Naidu (15038539920/0379-65155558) ultra high molecular weight polyethylene pipe (special low temperature piping) is the use of a special extruder and a specially designed mold ultrahigh molecular weight polyethylene pipe (special resistance Low pipe) in a continuous extrusion molding under high temperature conditions of a new pipe. Ultra-high molecular weight polyethylene pipe (UHMW-PE) average molecular weight of about 350,000 to 800 million, the result of a high molecular weight and other plastic incomparable with excellent impact resistance, wear resistance, self lubrication, chemical resistance and other properties. Moreover, ultra high molecular weight polyethylene (UHMW-PE) resistance, low temperature performance, at -40 ℃ still has high impact strength, even at -269 ℃ use. State-Run Pipe Co., Ltd. Luoyang and Shanghai Chemical Industry Research Institute, the production of ultra-high molecular weight polyethylene pipe (special low temperature pipe) used in all of its production pipeline wear special raw materials, production of ultra-high tube, ultra-high molecular weight polyethylene ethylene resistant pipes, ultra-high molecular weight polyethylene composite pipe, tailings pipe, desulfurization tubes, widely used in mining, metallurgy, electric power, chemical, petroleum, coal, cement and other industries. Mine UHMWPE pipe (special low temperature piping) (UHMW-PE) is a linear structure with excellent overall performance engineering thermoplastics. The world's first by the American Allied Chemical Company in 1957 to achieve industrialization, since the German company Hoechst, Hercules, United States, Japan, Mitsui Petrochemical Corporation, also put into industrial production. China in 1964 was first successfully developed and put into industrial production. Was limited conditions, the molecular weight of about 150 million people, as technology advances, the current product molecular weight of up to one million to 400 million or more. Special low temperature pipe Features: 1, high wear characteristics, UHMW-PE products unique molecular structure, it has a high resistance to sliding friction capability. Wear resistance 6.6 times higher than normal steel, steel pipe 4-7 times. 2, high impact resistance, in the existing engineering plastics products, the impact toughness of the highest value of the product according to GB1843 standards for Izod impact test without damage. 3, excellent chemical stability, the product can withstand harsh chemical erosion, except for some slight acid corrosion at high temperatures, but in other lye, acid solution from corrosion. 4, good self-lubrication, as the product contains a waxy substance, and self-lubricating very well. Friction coefficient (196N, 2 hours) only 0.219MN / m (GB3960), so not only freedom of movement, and the protection of related artifacts do not wear or strain. 5, the unique low temperature resistance, low temperature resistance performance of this product, its impact resistance, abrasion resistance at minus 269 degrees Celsius basically unchanged. Is currently only available in near absolute zero temperatures an engineering plastics. 6, easy to scale resistance, friction coefficient of the product and non-polarized, it has a good non-adhesion surface. 7, the best resistance to environmental stress cracking resistance; PE100 modulus is more than 1.5 times; fatigue strength> 50 million times. Special low temperature pipework Case: Yongmei Longyu Molybdenum tailings pipeline project (3000 m Φ426 ultrahigh molecular weight polyethylene pipes) two, Luanchuan Molybdenum Co. Investor tailings pipeline project (2000m? 273 Ultra molecular weight polyethylene pipe) three, four NANJIANG five copper clad iron ore tailings pipeline project (3200m? 159 ultra-high molecular weight polyethylene pipe) four, Sichuan Huili County Baicao Mine tailings pipe project (1500m? 219 UHMW polyethylene pipe) five, Xianning strength Manganese Limited (1000m? 159 ultra-high molecular weight polyethylene pipe) six, Xianning high-strength wear-resistant manganese tailings pipeline project (1500mΦ159 ultra high molecular weight polyethylene pipe) Contact: Du Feng music Contact: 15038539920 0379-65155558 Address: Luoyang Airport Industrial Park Sales Address: Xigong Wang Longhai City Avenue overpass south Zijin third floor of City 3189