What is the structure like?
Its structure is like a "sandwich", but the design of the middle layer is extremely ingenious, consisting of three layers that form a whole:

Inner layer (functional layer): High-density polyethylene (HDPE). This is the "heart" of the pipeline, in direct contact with the transported medium, and is responsible for providing excellent corrosion resistance and a smooth inner wall.
Middle layer (reinforcement layer): Steel wire mesh framework. This is the "skeleton" of the pipeline, formed by high-strength steel wires wound in a spiral pattern on both sides to create a mesh structure. This layer is the key for bearing pressure, giving the pipeline far greater strength and rigidity than ordinary plastic pipes. Between the steel wires and the inner and outer layers of plastic, they are firmly bonded together through high-performance HDPE modified adhesive resin, ensuring that they do not separate and forming an inseparable whole.
Outer layer (protective layer): High-density polyethylene (HDPE). Also made of HDPE material, it acts like an "outer garment", protecting the internal steel wire framework from corrosion caused by external environments (such as water, soil, and chemicals).

Steel Wire Reinforced Hdpe Pipe

What are its key advantages?

1. High pressure resistance capability

The pressure-bearing capacity has been increased by more than double compared to ordinary HDPE pipes, with the nominal pressure ranging from 0.6 megapascals to 3.5 megapascals.

2. Combining hardness and softness

It is rigid and has good impact resistance, while also having a certain degree of flexibility in the axial direction.

3. Low coefficient of thermal expansion

The coefficient of linear expansion is approximately 35 × 10⁻⁶/℃, which is much lower than that of pure plastic pipes.

4. Anticorrosion and Self-Tracking

Double-sided anti-corrosion, and with magnetic traceability property.

5. Excellent hydraulic characteristics

The inner wall is smooth and does not accumulate deposits. The water head loss is approximately 30% lower than that of steel pipes.

Where is it mainly used?

Due to its outstanding comprehensive performance, its application scope is extremely wide:

Municipal engineering: Urban water supply network, drinking water delivery, fire water supply, heat network return water, gas delivery, etc.
Petrochemical industry: Oil-containing wastewater from oil fields, gas field wastewater transportation, and process pipelines for transporting corrosive media in chemical plants.
Metallurgical mines: For transporting slurries, tailings, and corrosive media used in the processing of non-ferrous metals - this is highly consistent with the scenario you previously focused on regarding the transportation of slurries.
Power engineering: Return water from power plants, dust removal, and waste residue transportation.
Marine engineering: Water intake and water transmission pipelines of seawater desalination plants.
Agricultural irrigation: As a main water supply pipeline that requires a certain pressure.

Ordering Notes
1.Pipe diameter customization: Produce pipes with different diameter specifications according to requirements to meet the needs of various projects.

2.Pressure rating customization: Adjust the pressure - bearing capacity of the pipes according to on - site requirements.
3.Length customization: Provide pipes of appropriate lengths according to project requirements to reduce splicing.

4.Fitting customization: Match suitable pipe fittings to ensure stable connections.

Steel Wire Reinforced Hdpe Pipe