Aluminum-plastic composite pipe as a new type of pipe

As a new type of pipe, the aluminum-plastic composite pipe adopts the method of physical compounding and chemical compounding, and the polyethylene is in a high temperature melting state, the aluminum pipe is in a heating state, and a layer of adhesive is added between aluminum and polyethylene. Adhesive to form a five-layer structure of polyethylene, adhesive, aluminum tube, adhesive, and polyethylene. The five-layer material is fused into one through high temperature and high pressure to form this new type of composite pipe, which fully embodies the respective advantages of metal materials and plastics, and makes up for their shortcomings.