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POE Co-extruded Wear-Resistant Layer Reinforced Plastic Composite Pipe (For Slurry Transport)

Description Specifications Scope of Application FAQ Download

Description

This innovative eco-friendly pipe is constructed with a high-strength steel wire mesh reinforcement wound around the pipe body, combined with inner and outer layers of modified polyolefin as the matrix. The layers are bonded through hot-melt adhesive and co-extruded continuously to form an integrated structure. It retains the excellent pressure-bearing performance of steel pipes while maintaining the hygienic properties of plastic pipes, along with advantages such as easy installation, technical reliability, and long service life.

Specifications

Standard:GB/T 32439-2005

CECS 181:2005

Size: DN50-630

Features & Benefits

1. Multilayer Skeleton Structure - Enhanced Safety

Designed with a robust multilayer skeleton for superior structural integrity and long-term reliability.

2. 50-Year Service Life

Certified for safe and durable performance over five decades, ensuring cost-effective infrastructure solutions.

3. Excellent Chemical Resistance

Resists a wide range of corrosive media, eliminating the need for concrete foundations and accelerating installation.

4. Low Installation Costs

Requires minimal groundwork and reduces labor expenses due to its lightweight and flexible design.

5. Superior Hydraulic Performance

Smooth inner surface (low roughness coefficient) reduces flow resistance, increasing transport capacity by 30% compared to traditional pipes.

6. Non-Toxic & Hygienic

Ideal for potable water, drainage, and gas systems, meeting strict environmental and health standards.

7. Leak-Free Connections

Electrofusion socket welding integrates pipes and fittings into a monolithic system, ensuring zero leakage.

8. Resistance to Ground Movement

Polyethylene’s flexibility accommodates soil shifts, slope changes, and seismic activity without costly adjustments.

9. High Flexibility

Withstands earthquakes and ground(subsidence) while maintaining structural stability.

10. Dimensional Stability & Impact Resistance

Effectively absorbs sudden shocks from traffic or landslides, ensuring installation integrity.

Scope of Application

Leveraging the advantages of wear resistance, corrosion resistance, impact resistance, anti-scaling, high internal pressure tolerance, and lightweight properties of reinforced PE pipes, these pipes effectively address challenges such as pipeline abrasion, corrosion, and scaling in industries involving hydraulic transport of slurry-like solid-liquid mixtures.

Key Applications:

1. Mining Industry:

Transport of slurry in mining and ore processing operations, including coal mines, chemical mines, non-ferrous metal mines, and non-metallic mines.

2. Pipeline Transport of Water and Coal Slurry:

Efficient and durable conveyance of water and coal slurry mixtures.

3. Sludge and Sediment Handling:

Pumping and transport of sludge from urban sewage treatment, sediment from moats and lake bottoms, and corrosive wastewater from industrial plants.

FAQ

Q1: What are the recommended fusion welding temperatures for PE and PP-R pipes?

What are the recommended fusion welding temperatures for PE and PP-R pipes?
Q2: What are the maximum service temperatures and pressures for PE and PP-R pipes in water supply systems?

"PE pipes have a maximum service temperature of 40°C and a pressure rating of 1.6 MPa. PP-R pipes have a maximum service temperature of 70°C and a pressure rating of 1.0 MPa"
Q3: What are the available pressure ratings for PE pipes, and which are the most commonly used?

"PE pipes are available in eight pressure ratings, ranging from PN0.4 to PN2.0. The most commonly used ratings are: PN0.6, PN0.8, PN1.0, PN1.25, and PN1.6."
Q4: What are the standard pipe lengths for PE pipes, and how can the length be customized?

"PE pipes are supplied in both coils and straight lengths. Coiled pipes are typically supplied in 100-meter rolls. Straight pipes are generally 6 meters per length. Customized lengths are also available upon request, such as 9 meters or 12 meters per coil, depending on customer requirements."
Q5: What types of PE fittings are available, and how should they be selected?

"There are three main types of PE fittings: Socket fusion fittings (recommended for sizes DN20 to DN110) Butt fusion fittings (commonly used for sizes above DN110) Electrofusion fittings, which are commonly used in standard water supply systems and are typically applied in maintenance and repair scenarios."