630mm 800mm 1000mm PE Water Supply Pipe Municipal PE Water Service Pipe

Crafted from high-purity dedicated polyethylene pellets through advanced one-step extrusion production lines, our PE water supply pipes stand out as a multi-scenario piping solution. They are extensively deployed in city water supply networks, domestic drinking water delivery projects, agricultural irrigation, landfill waste liquid collection, sewage transport and farm sprinkler irrigation engineering.

We utilize mature thermal fusion & electrofusion joining techniques for all pipe connections, creating seamless integrated joints. Such integrated interfaces strongly resist hoop stress caused by internal water pressure and axial impact stress from external construction or ground settlement, ensuring stable operation for decades.

Our large-diameter PE water supply pipes are engineered for high-pressure municipal water infrastructure, delivering exceptional performance in diameters from 630mm to 1000mm. Manufactured from premium PE100 resin with full compliance to ISO 4427 / EN 12201 standards, these pipes provide a robust, corrosion-free solution for modern city water grids, industrial water transport, and large-scale irrigation systems.

• City water main distribution networks
• Potable water transmission from treatment plants
• Urban water grid replacement (aging metal/ concrete pipes)
• Loop systems for fire protection water reserves

• Cooling water systems for power plants & factories
• Process water transport in food & beverage facilities
• Industrial park water supply backbone infrastructure
• Seawater intake lines for desalination plants

• Large-scale farm irrigation trunk lines
• Reservoir-to-field water conveyance
• Pivot irrigation system feed pipes

• Trenchless installation (HDD – Horizontal Directional Drilling)
• Pipe bursting rehabilitation projects
• Underwater/ submarine water crossings
• Mountain tunnel water transmission

• PE100 material delivers higher strength-to-density ratio than PE80, allowing thinner walls at equivalent pressure ratings
• SDR11 configuration withstands up to 1.6MPa (PN16) operating pressure with safety margin
• Homogeneous molecular structure ensures uniform stress distribution across full circumference

• 50+ year design life with minimal degradation under normal operating conditions
• Immune to electrochemical corrosion, galvanic corrosion, and soil acidity/alkalinity
• Resistant to abrasion from suspended solids in raw water applications
• No scaling, tuberculation, or internal corrosion — maintains flow capacity over decades

• 1/8 the weight of steel pipe, 1/5 the weight of ductile iron — dramatically reduces transportation and handling costs
• No heavy machinery required for positioning and alignment
• Flexible coil lengths (where applicable) or standard 12m/13.5m straight sections
• Reduced bedding requirements compared to rigid pipe systems

• Butt fusion welding creates homogeneous, joint-strength-equal-to-pipe connections
• Electrofusion couplers for branch connections and repair scenarios
• Zero leakage risk — eliminates 15–30% non-revenue water loss typical of leaking metal systems
• No thrust blocks or anchor points required at bends and tees

• Smooth internal surface (Manning's n = 0.009–0.010) minimizes friction losses
• Hazen-Williams C-factor = 150–155 (vs. 100–120 for old steel/cast iron)
• Same flow capacity achieved with smaller diameter compared to traditional materials
• Energy savings on pumping costs over system lifetime