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

Structure and Principle

The steel-reinforced structure of the polyethylene composite steel tape from Kongwang is formed by rolling and welding after punching the steel tape. The reinforced frame and plastic are integrated into a single unit, with the inner and outer plastic layers almost impossible to剥离. There is no adhesive in the composite layer, combining the advantages of steel and plastic pipes.

Performance Features

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

Corrosion and Abrasion Resistance: The plastic lining on both 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 pipe.

Excellent shock 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 a low thermal conductivity, and good thermal insulation performance.

Good hygiene: Smooth inner wall, no scale buildup, 30% lower head loss than steel pipe, and compliant with relevant hygiene standards; suitable for drinking water conveyance.

Long lifespan: Up to 50 years under normal conditions.