Hole mesh steel belt polyethylene composite pipe is a composite material that uses cold-rolled steel strip-welded hole mesh pipe as the reinforcing frame, 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 Hole Net is formed by rolling and welding after perforating the steel strip. The reinforced skeleton and the plastic are integrated into a single unit, with the inner and outer plastic layers almost impossible to剥离. The composite layer contains no adhesive, combining the advantages of steel and plastic pipes.

Performance Features

High Strength and Pressure Resistance: Enhanced with a steel strip reinforced frame, the tubing exhibits significantly improved pressure resistance, capable of withstanding greater pressures 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 of steel pipes, with a low thermal conductivity and good thermal insulation performance.

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

Long service life: Up to 50 years under normal conditions.