Aluminum composite pipe is lined river 苏润硕 new composite pipe Ltd. newly developed pipeline. Focused on the development and production of all types of plastic, plastic, aluminum lined composite pipe, steel pipe and other piping. Have on the water supply pipe applications lightweight, 100% oxygen barrier, UV irradiation, clean, easy to install, strong sealing, maintenance, etc., in the indoor surface mounted plastic pipe bending resolved after expansion and contraction, fear of impact, easy to aging and other defects. Connection melt socket connection, safe and reliable, time-saving. Scope is mainly used in the construction of hot and cold water supply, including industrial, civil and hot water heating systems and other fields. Advantages a) excellent mechanical properties: aluminum lined composite pipe is lightweight rigid tube, not because of accidental impact, knock, or crushing loss and damage caused by the installation and use. b) thermal conductivity: aluminum composite pipe lined inner polypropylene thermal conductivity of 0.24w / mk, and between 20 ℃ and 60 ℃ constant. With its production of pipeline with excellent insulation properties. c) Economy: melt flow rate polypropylene inner aluminum composite pipe lined minimal changes, melt index rate of change of the same product type polypropylene generally <6%. Even after repeated thermal plastics, can maintain the excellent performance of the original, greatly improving the reuse of raw materials, reduce the cost of pipe production. d) Long-term anti-static pressure: the anti-static pressure directly affects the long-term life of the pipeline. Aluminum composite pipe lined by hydraulic test hydraulic pipeline corrosion better than similar, polypropylene pipes, pipe fittings combined with good long-term anti-static pressure and long life. e) Excellent weldability: hot melt junction pipeline is not bad because of hot melt and shrinkage cracks resulting in leakage, enabling maintenance of the pipeline system, is typical properties of polypropylene tubing. Product standards and specifications product performance standards: CJ / T 321-2010 Yun-seok brand aluminum Lining (lining PP-R, PE-RT, PE, PB) composite pipe perfect performance: 1, environmental health, toxic suppression bacterial food-safety grade wading materials, chemical pollution, noise mute transfer process;? insulation, heat loss along the way is only 1/200 of metal pipes, transmission fluid, easy to scale, friction coefficient of only 0.007 . 2, firm structure, safe and reliable lightweight rigid pipe, smooth vertical and horizontal, not damaged, the entire melt socket connection, to prevent leakage problems, unique fittings designed to prevent spills exposed; super low temperature resistance, corrosion resistance, resistance oxygen, no galvanic corrosion properties, the system can be maintenance-free operation for more than 50 years, the highest nominal pressure withstand up PN2.5Mpa. 3, powerful, suitable for a wide range of hot and cold water, building water supply pipeline system; construction of indoor heating, central air-conditioning ductwork; various types of food hygiene, drinking water, medicine preparations pipeline system; all kinds of chemicals, hospital pharmaceutical distribution piping systems.