product description
Steel mesh skeleton plastic (polyethylene) composite pipe (referred to as "composite pipe") is a high-strength steel wire spirally formed mesh skeleton as a reinforcement, with high density polyethylene (HDPE) as the matrix, and high-performance adhesive The resin layer is tightly connected with the steel mesh skeleton and the outer layer of high-density polyethylene. The bonding resin is a high-performance bonding material, which belongs to HDPE modified material and can be completely melted under the heating condition of HDPE. At the same time, its extremely strong bonding performance, due to the use of the bonding resin, successfully solved the problem of the non-edge factor between steel and polyethylene, and has a better composite effect.
Features
◎The characteristics of PE pipe have the advantages of exceeding the strength, rigidity, impact resistance of pure plastic pipe, similar to the low linear expansion coefficient and creep resistance of steel pipe.
◎ It has the same anti-corrosion performance as pure plastic tube, and its use temperature is higher than PE tube, corrosion resistance is good, and thermal conductivity is low. The inner wall is smooth and non-fouling, and the pipe head loss is 30% lower than that of the steel pipe.
◎ Pipes with different pressure levels can be manufactured by adjusting the direct steel wire and the number of steel wires.
◎The overall reliability of the pipe is high. Under normal conditions, the service life can reach more than 50 years.
◎Excellent structure. The reinforcing skeleton of the pipe and the inner and outer plastics are mutually contained as a whole, and there is no worry about the peeling of the inner and outer plastics and the reinforcing body.
◎ Light weight and easy to install. The pipe connection adopts electric hot-melt joint, which has strong axial tensile resistance, mature and reliable connection technology, complete key varieties and complete specifications, and can be connected with various other pipe fittings, valves and equipment.
◎ Overcome the rapid stress cracking of pure plastic tubes. Since the structure of the two materials of steel and plastic is composited as a whole, there is no rapid cracking that is difficult to overcome by other pure plastic pipes.
◎Comprehensive cost performance, hygienic and non-toxic, it is the best substitute for steel pipe, ductile iron pipe and pure plastic pipe.
