When the impact strength of high wear tube 65 GOLD tube and the molecular weight, molecular weight of less than 2.5 million, as the molecular weight increases, the impact strength increased, peaking at around 2.5 million, then increased again molecular weight, impact strength it will decline. Luoyang, China New Materials Technology Co., Ltd. production of ultra high molecular weight polyethylene having a molecular weight of about 2.5 million, the highest impact resistance, abrasion. Contact: Li phone number: 155 1795 7863 130 14741272 QQ: 2778205341 high wear pipeline: http: //www.grcggc.com/ steel lined pipes: http: //www.60692521.com/ Address: Luoyang Mengjin County Municipal Airport Industrial Park 65 GOLD tube features: 1, the highest impact energy absorption value in all plastics, and having a silencer; 2, low friction coefficient, 0.07 to 0.11, it has a self-lubricating. In the water-lubricated conditions, the dynamic friction coefficient of less than 66 and half of POM. 3, no scaling, non-sticking (anti-adhesion comparable with PTFE), and therefore the flow resistance is small, long-term retention rate and flow unabated. Design of comparable steel pipe inner diameter is reduced by 15%; 4, wear a plastic crown, it is 4-7 times that of steel, polypropylene 10 times, pe of 2.3 times; 5, the impact strength of the column first general engineering plastics, PVC 20 times, twice, five times, and can maintain at -196 degrees Celsius. Whether strong external impacts, or internal pressure fluctuations make it difficult to crack, which is not characteristic of any other plastics. 6, good chemical stability, excellent chemical resistance; 7, excellent water repellency, water absorption of less than 0.01%, only 1%; 8, in the excellent compressive strength, resistance to environmental stress cracking resistance, fast cracking; 9, health, non-toxic, food contact and drugs; 10, easy access, easy installation; high economic efficiency, installation costs are much lower than traditional materials, combined with corrosion resistance, abrasion resistance, weather resistance, and many other factors compared to 4-6 times the economic benefits of steel. 11, good weathering and aging resistance. 65 GOLD pipe UHMWPE molecular chain unsaturated group rarely, and molecular weight, itself has a very good stability. By adding a suitable additive also makes ultra-high tube life greatly exceeds that of ordinary polyethylene pipe. Use about 60 years, the ultra-high pipe still maintain more than 70 mechanical properties.