Hole Mesh Steel Strip Polyethylene Composite Pipe is a composite material pipe that uses cold-rolled steel strip welded hole mesh pipe as the reinforcing skeleton, and is compounded with thermoplastic plastics. Below is a detailed introduction to it:

Structure and Principle

The steel frame of the steel-belted polyethylene composite pipe on Kongwang is formed by rolling and welding after perforating the steel strip. The reinforced frame is integrated with the plastic, making the inner and outer wall plastic layers almost non-detachable. There is no adhesive in the composite layer, combining the advantages of steel and plastic pipes.

Performance Features

High strength and pressure resistance: Enhanced with a steel strip reinforced frame, the pipe material's pressure resistance is significantly improved, capable of withstanding greater pressure and external loads.

Corrosion and wear resistance: The plastic layer on both 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 shock resistance: High ring stiffness and impact resistance, capable of adapting to complex construction and usage environments.

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

Good hygiene: Inner wall smooth, non-scaling, water head loss 30% lower than steel pipes, and meets relevant hygiene standards, suitable for drinking water transportation.

Long lifespan: Up to 50 years under normal conditions.