Hole Mesh Steel Strip Polyethylene Composite Pipe is a composite material with a reinforced skeleton of hole mesh pipe焊接 from cold-rolled steel strips, and a composite of thermoplastic plastics. Below is a detailed introduction to it:

Structure and Principle

The steel frame of the polyethylene composite pipe on Kongwang is formed by rolling and welding the punched steel strip. The reinforced frame is integrated with the plastic, making the inner and outer plastic layers almost impossible to peel off. There's no adhesive in the composite layer, combining the advantages of steel pipes and plastic pipes.

Performance Features

High strength and pressure resistance: Thanks to the steel strip reinforced frame, the pipe material's pressure resistance has significantly improved, enabling it to withstand higher pressure and external loads.

Corrosion and wear resistance: The plastic layer on both the inner and outer walls provides excellent corrosion resistance, effectively resisting erosion from acids, alkalis, salts, etc., and boasts good wear resistance, about four times that of steel pipes.

Excellent impact resistance: Offers high ring stiffness and impact resistance, capable of adapting to complex construction and usage environments.

Low linear expansion coefficient and thermal conductivity: Possesses the characteristics of low linear expansion coefficient of steel pipes, with a low thermal conductivity, thus offering good thermal insulation properties.

Good hygiene: Smooth inner wall, no scaling, water head loss 30% lower than steel pipes, and compliant with relevant hygiene standards, suitable for drinking water transportation.

Long lifespan: Up to 50 years under normal conditions.