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

Structure and Principle

The steel frame of the PE-coated steel belt composite pipe at Kungwang is formed by rolling and welding after punching the steel belt. The reinforced frame and plastic are interlocked into a single unit, with the plastic layers on both inner and outer walls almost impossible to peel off. There is no adhesive in the composite layer, combining the benefits of steel and plastic pipes.

Performance Features

High Strength and Pressure Resistance: Enhanced with a steel strip reinforced frame, the tube material significantly improves its pressure-bearing strength, capable of withstanding greater pressure and external loads.

Corrosion and Abrasion 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 abrasion resistance, about four times that of steel pipes.

Excellent impact resistance: Features 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 in steel pipes, with a low thermal conductivity, and good insulation performance.

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

Long lifespan: Up to 50 years under normal conditions.