详情描述


Hole mesh steel belt polyethylene composite pipe is a composite material that uses cold-rolled steel strip-welded hole mesh pipe as the reinforcing framework, and is reinforced with thermoplastic plastics. Below is a detailed introduction to it:


Structure and Principle

The steel-reinforced structure of the steel strip polyethylene composite pipe is formed by rolling and welding after punching the steel strip. The reinforced frame is integrated with the plastic, making the inner and outer plastic layers almost inseparable. There is no adhesive in the composite layer, combining the advantages of steel pipes and plastic pipes.


Performance Features

High strength and pressure resistance: Enhanced with a steel strip reinforced frame, the tube material's pressure resistance is significantly improved, 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, and other media, 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 a low thermal conductivity, and good thermal insulation performance.

Good hygiene: The inner wall is smooth and anti-scaling, with a 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.