Municipal fire protection pipeline PE steel wire mesh skeleton composite pipe for water supply pipeline, corrosion-resistant and pressure-resistant.

PE steel wire mesh skeleton composite pipe is a new type of environmentally friendly plastic composite pipe. The following is a detailed introduction:
I. Structural Characteristics
Composition: The PE steel wire mesh skeleton composite pipe uses a high-strength steel wire mesh skeleton, formed by left and right spiral winding, as the reinforcement. The base material is high-density polyethylene (HDPE). Through high-performance HDPE modified adhesive resin, the steel wire skeleton is tightly bonded to the inner and outer layers of high-density polyethylene.
Fittings: The fittings used for PE steel wire mesh skeleton composite pipes are polyethylene electrofusion fittings. The outer plastic layer of the pipe and the inner plastic layer of the fitting are melted by the internal heating element of the fitting, achieving a reliable connection between the pipe and the fitting.
II. Performance Advantages
Pressure Resistance: Due to the reinforcement of the internal steel wire mesh skeleton, the PE steel wire mesh skeleton composite pipe has high pressure resistance and anti-creep properties, outperforming ordinary solid-wall polyethylene pipes.
Impact Resistance: The rigidity and impact resistance of this composite pipe are similar to those of steel pipes, and its low linear expansion coefficient allows it to adapt to various harsh environments.
Corrosion Resistance: Both the inner and outer layers are plastic, providing excellent corrosion resistance.
Smooth Inner Wall: The inner wall of the pipe is smooth, resulting in low water flow friction resistance and high water transmission efficiency.
Good Flexibility: This composite pipe has excellent flexibility, making it suitable for long-distance buried water supply and gas transmission pipeline systems.
Lightweight and Easy to Transport: Made of lightweight materials, the pipe is easy to load, unload, and transport, reducing the overall construction cost of the project.
Good Sealing Performance: Electrofusion connections are used for quick and convenient pipe connections, ensuring leak-free joints and maintaining the pipe's sealing performance.
Abrasion Resistance: It has good abrasion resistance, making it more durable than ordinary pipes.
III. Application Fields
Municipal Engineering: Can be used for urban building water supply, drinking water, firefighting water, thermal network return water, gas, natural gas transmission, and highway buried drainage channels.
Oil and Gas Fields: Suitable for transporting oil-containing sewage, gas field sewage, oil and gas mixtures, etc. It is also an important pipe for secondary and tertiary oil recovery and gathering and transportation processes.
Chemical Industry: In the manufacturing of acids, alkalis, and salts, as well as in industries such as petroleum, chemicals, fertilizers, pharmaceuticals, textiles, printing and dyeing, and rubber plastics, it can be used for transporting corrosive gases, liquids, and solid powders in process pipes and discharge pipes.
Power Engineering: Used for process water, return water, water supply, firefighting water, dust removal, and waste slag transmission pipelines.
Metallurgical Mining: Can be used for transporting corrosive media in non-ferrous metal smelting, as well as for slurry, tailings, ventilation pipes, and process pipes.
Seawater Transportation: In desalination plants, coastal power plants, and port cities, it can be used for seawater transportation.
Shipbuilding: Serves as sewage pipes, drainage pipes, ballast water pipes, and ventilation pipes on ships.
Agricultural Irrigation: Suitable for deep well pipes, filter pipes, underground channel transmission pipes, drainage pipes, and irrigation pipes, providing convenience for agricultural irrigation.