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Question:

The inner and outer walls are plastic, and the middle layer is steel

The inner and outer walls are plastic, and the middle layer is steel

Answer:

Is this the wire mesh plastic (polyethylene) composite pipe?,Steel mesh skeleton plastic composite pipe with high strength steel wire mesh skeleton about forming spiral winding reinforced high density polyethylene (HDPE) as the substrate, and the wire skeleton inside and outside layer of high density polyethylene tightly connected together with adhesive resin layer with high performance.
Sep 7, 2017
1. has the strength of more than ordinary plastic pipes. Rigidity. Impact resistance. Similar to the low coefficient of expansion and creep resistance of steel pipe2. double sided corrosion protection. It has the same corrosion resistance as plastic pipes. It has high temperature and corrosion resistance and low thermal conductivity3., smooth inner wall, no fouling, pipe head loss is lower than steel pipe 30%.4., by adjusting the diameter of steel wire, the thickness of the plastic layer, and so on to make different pressure levels of pipe50 the whole pipe is designed according to the service life of 5. years6., the structure is good. The reinforced skeleton of the pipe and the inner and outer layer plastic are mutually integrated into a whole, and there is no worry about the peeling between the inner and outer layer plastic and the reinforcing body
Sep 7, 2017
The utility model has the advantages of light weight and convenient installation, and the pipe connection adopts an electric heating welding joint, which has the advantages of strong axial tensile resistance, reliable and reliable connection technology, complete variety of pipe fittings and complete connection with other pipelines, valves and equipment
Sep 7, 2017
The rapid stress cracking phenomenon of the plastic pipe is overcome, and the rapid stress of the plastic pipe can not be overcome because the structure of the two kinds of plastic steel is compounded
Sep 7, 2017

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