Product Overview

Gongchi HDPE Water Supply Pipe is a high-performance piping solution made from PE100-grade high-density polyethylene. Designed with a black body and a blue identification stripe, it is specially engineered for potable water transport. The pipe offers outstanding strength, flexibility, and corrosion resistance, making it ideal for long-term water distribution in both residential and commercial infrastructure projects.

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Key Features

• Manufactured using premium PE100 high-density polyethylene
• Corrosion-resistant and non-toxic – safe for drinking water
• Lightweight and easy to handle for installation
• UV-stabilized exterior with blue stripe for identification
• Long service life — over 50 years under normal conditions
• Smooth internal surface minimizes pressure loss
• Compatible with butt fusion and electrofusion welding techniques

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Application Fields

• Urban and rural drinking water networks
• Agricultural irrigation pipelines
• Infrastructure water supply systems
• Industrial water conveyance
• Civil and municipal engineering projects

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Available Pressure Ratings & Sizes

Gongchi HDPE water pipes are available in outer diameters from 16mm to 1200mm, supporting working pressures from PN0.4MPa up to PN2.0MPa. Wall thickness options vary by size and pressure rating, fully compliant with industry standards and custom-order flexibility.

Material Specification

• Material: High-Density Polyethylene (HDPE), PE100 grade
• Standard Compliance: GB/T 13663.2, ISO 4427
• Appearance: Black body with blue stripe (water use indication)
• Fusion Methods: Butt fusion, electrofusion, and socket fusion

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Why Choose Gongchi?

Gongchi HDPE piping is widely trusted by contractors and distributors in over 20 countries. Our commitment to quality, fast delivery, and customization capabilities make us a reliable partner for infrastructure development. With strong OEM/ODM capacity and a 70,000㎡ production base, Gongchi is ready to support projects of any scale worldwide.