Hole mesh steel belt polyethylene composite pipe is a composite material with a reinforced skeleton of hole mesh pipe焊接 from cold-rolled steel strips, and is compounded with thermoplastic plastics. Below is a detailed introduction to it:

Structure and Principle

The steel skeleton of the polyethylene composite pipe on the Kongwang steel strip is formed by rolling and welding the punched steel strip. The reinforced skeleton is integrated with the plastic, making the inner and outer plastic layers nearly impossible to剥离. The composite layer contains no adhesive, combining the benefits 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 abrasion resistance: The plastic layer on both inner and outer walls offers excellent corrosion resistance, effectively resisting erosion from acids, alkalis, salts, etc., and boasts good abrasion resistance, approximately four times that of steel pipes.

Excellent impact 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 characteristics of low linear expansion coefficient in steel pipes, with low thermal conductivity and good thermal insulation performance.

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

Long lifespan: Up to 50 years under normal conditions.