It is divided into double-layer steel mesh reinforced polyethylene composite pipe and four-layer steel mesh reinforced polyethylene composite pipe.
It has more strength, rigidity and impact resistance than ordinary plastic pipes, and is similar to the low linear expansion coefficient and creep resistance of steel pipes. The steel mesh reinforced polyethylene composite wear-resistant pipe has excellent wear resistance, and is more excellent in wear resistance than the wear-resistant pipe widely used on the market, such as ultra-high molecular weight polyethylene pipe and lining steel pipe.

Municipal engineering, industrial fields, oilfield mines, coal mines, seawater transportation, highways, electric power engineering, agricultural sprinkler irrigation, etc.

The utility model relates to a composite pipe in which a polyolefin thermoplastic elastomer is used as an inner layer and an inner layer of a steel mesh reinforced polyethylene composite pipe, which not only maintains the excellent physical and chemical properties of the steel mesh reinforced polyethylene composite pipe, but also has Very good wear resistance.

Chemical, electric power, metallurgy, cement, food.

Good creep resistance, long lasting mechanical strength, good impact resistance, suitable flexibility in the axial direction, no scaling, no waxing, no toxicity, no decomposition, no microbial accumulation, good temperature resistance, smooth inner wall, Low flow resistance, easy positioning and tracking, sufficient rigidity in the circumferential direction, small thermal expansion coefficient, light weight, good weather resistance and UV resistance, high corrosion resistant medium on the inner surface, strong corrosive environment on the outer surface, serialized pipe, The pipe fittings and the connecting structure form a complete and safe piping system.

Chemical, oilfield, municipal construction, shipbuilding, mining, agriculture, seawater transportation.

The pipe has excellent internal and external pressure resistance and long-term strength stability. The electric heat fusion welding connection technology is simple and reliable, 100% no leakage, no waste of transporting liquid resources, anti-internal and external corrosion, long service life, strong wear resistance and safety. Non-toxic, flexible system, good avoidance of disasters, light weight, low construction and installation costs, lower cost of raw materials than pure plastic or other structural wall plastic pressure pipes, low overall cost, high cost performance, and strong market competitiveness. The pipe structure has good stability, energy saving and environmental protection.

Municipal pipe network, agricultural water conservancy pipe network, township, factory, mine water supply, pressure discharge, seawater desalination, urban water source drinking water, water resource allocation, large industrial project water diversion project, integrated pipe gallery.

Good hygienic performance, good corrosion resistance, long service life and good impact resistance.

PE pipes are medium density polyethylene pipes and high density polyethylene pipes. According to the wall thickness, it is divided into SDR11 and SDR17.6 series. The former is suitable for conveying gaseous artificial gas, natural gas, liquefied petroleum gas, and the latter is mainly used for conveying natural gas.