Hole Mesh Steel Strip Polyethylene Composite Pipe is a composite pipe material 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 polyethylene composite pipe on the Hole Net is formed by rolling and welding after punching the steel strip, with the reinforced frame and plastic interlocked to form an integrated whole. The inner and outer plastic layers are almost impossible to peel off, the composite layer contains no adhesive, and it combines the advantages of steel and plastic pipes.

Performance Features

High strength and pressure resistance: Thanks to the steel strip reinforced frame, the tube material's pressure resistance is significantly enhanced, capable of withstanding greater pressure and external loads.

Corrosion and Abrasion Resistance: The plastic lining on both the inner and outer walls offers excellent corrosion resistance, effectively resisting erosion from acids, alkalis, salts, and other media. It also boasts good abrasion 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 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 service life: The lifespan can reach up to 50 years under normal conditions.