Double Wall Corrugated HDPE Pipe 200mm-800mm Municipal DWC Drainage Pipe
Place of Origin:China
Brand Name:xinsen
Certification:ISO 9001:2015, GB/T19472.2-2004
Model Number:DWC-200/800
Minimum Order Quantity:Negotiable
Price:USD 8-25 / Meter
Standard Packaging:Standard Packaging
Delivery Time:7-15 Working Days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability:50000 Meters per Month
Specifications
Highlight:
double wall corrugated hdpe pipe 200mm
,municipal dwc drainage pipe
,200mm dwc drainage pipe
Pipe diameter:
200-800mm
Material:
High-density Polyethylene (HDPE)
Inner wall:
Smooth
Service life:
Exceeds 50 Years
Flow resistance:
20-30% Lower Than Cement Pipes
Water temperature:
Below 45°C
Product Description
DWC HDPE Double Wall Corrugated Pipe 200-800mm Smooth Interior for Municipal Stormwater Drainage
Product Overview
The DWC HDPE Double-Wall Corrugated Winding Pipe is manufactured from premium high-density polyethylene through an advanced hot-state winding process, conforming to GB/T19472.2-2004 national standards. Engineered specifically for municipal stormwater drainage networks, this pipe system excels in urban runoff collection, roadway drainage, wastewater treatment facilities, and sports field water management. Suitable for conveyed water temperatures up to 45°C, this environmentally responsible chemical building material contributes meaningfully to energy efficiency, pollution control, and sustainable urban development.
Key Advantages
- Superior Ring Stiffness — PE strip reinforcement delivers dependable structural integrity, ensuring large-diameter sections maintain consistent ring stiffness under demanding municipal load conditions.
- Low-Friction Smooth Bore — The polished polyethylene inner surface generates 20–30% less flow resistance than traditional cement pipes, preventing sediment buildup and maintaining consistent hydraulic performance throughout decades of service.
- Leak-Proof Joint Technology — Electrofusion and butt welding techniques create permanent, watertight connections without specialized machinery, using simple handheld tools for rapid on-site assembly.
- Extended Operational Life — HDPE material chemistry provides natural corrosion immunity, delivering a design service life exceeding 50 years even in aggressive soil and groundwater environments.
- Streamlined Installation — The lightweight construction eliminates the need for heavy cranes or lifting gear. Excellent axial flexibility tolerates minor trench irregularities while absorbing installation-related stresses.
- Mobile Manufacturing Capability — Coil-transportable strip material enables compact winding equipment to be deployed directly at the construction site, dramatically cutting freight expenses for end users.
- Resilience Under Surge Loads — Elastic deformation capacity allows the pipe to disperse transient stress events, safeguarding joint integrity against ground movement or unexpected loading conditions.
- Cost-Effective Performance — Merging the structural benefits of PE with the chemical resistance of polyethylene, this composite solution achieves outstanding whole-life value.
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