Description
♦ Size range: DN20mm to DN2000mm, SDR6–SDR33
♦ Material: PE100, PE100RC
♦ Standards compliance: ISO 4427, EN 12201, AS/NZS 4130
♦ Origin: China; customized colors available
♦ Delivery lead time: 15–25 days depending on total quantity
♦ Accessories supplied: Matching fittings, stub ends, flange backing rings, and other jointed fittings
Co-Extruded White HDPE Pipe – Applications & Advantages
Product Overview
Co-Extruded White HDPE Pipes are manufactured using advanced multi-layer co-extrusion technology. Unlike conventional single-layer HDPE pipes, these pipes feature a specially engineered outer white layer and a high-performance HDPE inner layer.
The outer layer enhances UV resistance and chemical corrosion protection, while the inner layer retains the excellent mechanical and chemical properties of HDPE. This structure delivers superior durability, functionality, and long-term performance across diverse operating conditions.
Unique Advantages
√ Robust Mechanical Strength
High toughness with excellent low-temperature impact resistance, wear resistance, and corrosion resistance.
√ Exceptional Chemical Stability
Resistant to most acids, alkalis, and organic solvents, making it suitable for aggressive chemical environments.
√ Enhanced UV Protection
The white outer layer reflects ultraviolet radiation, reducing material aging and extending service life in outdoor applications.
√ Improved Visibility
White color enhances visibility and identification, especially useful in exposed or safety-critical installations.
Applications
» Chemical plant wastewater pipelines
» Mine drainage systems
» Mining slurry transportation
» Seawater desalination projects
» Municipal water supply networks
» Municipal drainage systems
» Large-scale agricultural irrigation systems
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