Supply of high tube (ultra high molecular weight polyethylene pipe)

Detailed Description Supply of high tube (ultra high molecular weight polyethylene pipe): the ultra-high molecular weight polyethylene pipe is short pipe. Ultra-high molecular weight polyethylene pipe is a new type of special plastic pipes, it has been called "amazing plastic." Now the vast majority of plastic pipes conveying fluid media mainly water quality-based, and a wider range of various solid particles, powder, slurry transportation, since the processing capacity, wear and corrosion of pipes more serious, traditional Metal pipes can not meet the requirements, the general plastic pipe but can not do the job. Ultra high molecular weight polyethylene (UHMW-PE) pipe as a high wear and impact resistance, corrosion resistance, low temperature, self-lubricating new plastic pipe, in solid particles, abrasion powder pneumatic conveying, slurry (solid liquid mixture) of abrasion hydraulic transportation as well as various corrosive fluids, gases transportation aspects, has unique advantages, solid, liquid, gaseous substances can be delivered tristate performance engineering plastics tubing. Due to its excellent overall performance but forming difficulty processing characteristics, research and development at home and abroad in recent years become a hot spot. Ultra-high molecular weight polyethylene pipe extruder is special and specially designed mold will UHMWPE continuous extrusion. This pipe is superior overall performance, wear resistance, low temperature resistance, corrosion resistance, self-lubricating, impact resistance in all plastic is the highest value, wear resistance than Teflon, nylon, steel and other materials, can be long-term work under condition of 80 ℃ -269 to + can be used to deliver a variety of high corrosion resistance, high wear resistance of the liquid or solid-liquid mixtures, such as various acids, lye, crude oil, tailings, mud, coal slurry and power plant ash, slag and so on. Features: 1, high wear resistance UHMWPE smallest friction coefficient, combined with ultra-high molecular chain is particularly long, so that the wear resistance of ultra high molecular weight polyethylene pipe in the delivery of various slurries than when steel, stainless steel pipe 4-7 times higher. 2. The superior tensile strength and high impact resistance UHMWPE pipeline is 2.5 times the tensile strength of PE80 and 2 times PEl00, while its resistance to environmental stress cracking is P cited 00 1 times above, and fatigue resistance is more than 30 times PEl00 of. So bearing capacity and resistance to environmental destruction capability of ultra high molecular weight polyethylene pipe far more than ordinary polyethylene pipe. 3, ultra-high pipe has excellent corrosion resistance, chemical resistance, in addition to strong oxidizing acid, at a certain temperature and concentration ability of various corrosive media (acids, bases, salts) and organic medium (naphthalene solvent excluded), which in 80 kinds of organic solvents 20 ℃ and 80 ℃ immersing 30d, look no anomaly, other physical properties are almost no change in 4, scaling UHMWPE self-lubricating and non-sticking coefficient of friction to a minimum. A special process to produce the inner wall of the pipe corrosion, abrasion resistance, no scaling, 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%. This feature of the fly ash from thermal power stations for the system has great significance. In crude oil, mud and other pipelines is also very suitable. 5, ultra high molecular weight polyethylene pipe mobility self-lubricating and non-adhesive, low coefficient of friction. A special process to produce the inner wall of the pipe corrosion, abrasion resistance, no scaling, and therefore the flow resistance is small, long-term retention rate and flow unabated. So the inner diameter of the pipe to reduce design than 15% -20%. 6, excellent low-temperature resistance, low temperature resistance properties, impact resistance, abrasion resistance at minus 269 degrees Celsius basically unchanged. It is currently the only engineering plastics can work at temperatures close to absolute zero. At the same time, the product's optimum temperature wide, long-term work at a temperature of -269 ℃ to 80 ℃. 7, used in fire retardant special industry environment, adding flame retardant modified, special processing technology manufacturing, overcome UHMWPE itself flammability, flame retardant properties. 8, silencing of UHMWPE impact energy absorbent plastic highest value, good silencer, whereby during transport reduce the maximum noise generated by liquid flow. 9. Health, non-toxic, no mildew, no bacteria, health indicators in line with national standards for food contact and medicines. ; 10. A light weight, easy to install pipe per unit length proportion is only one sixth the weight of steel, making loading and unloading, transportation, installation more convenient. This product is flexible, can adapt to various geological conditions, can be directly laid bending; flange connection, no insert sheet, connection is secure, fast and convenient, no corrosion, saving labor, which fully reflects the use of ultra-high molecular weight polyethylene ethylene pipeline "energy saving, environmental protection, economic and efficient" superiority.