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Customizable DWC HDPE Pipe Lightweight Dual Wall HDPE Pipe Corrugated Outer
Customizable DWC HDPE Pipe Lightweight Dual Wall HDPE Pipe Corrugated Outer
Specifications
Weight comparison :
1/8 of concrete pipe
Brand Name :
xinsen
MOQ :
Negotiable
Wall structure :
Corrugated outer, smooth inner
Lifespan :
Exceeding 50 years
Packaging Details :
Standard Packaging
Place of Origin :
China
Flow efficiency :
n ≈ 0.009
Delivery Time :
7-15 Working Days
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Material :
High-density polyethylene
Ring stiffness :
SN4 ≥ 4 kN/m² or SN8 ≥ 8 kN/m²
Description
High Durability Customizable DWC HDPE Pipe For Green Building Projects
HDPE Double Wall Corrugated Pipe

DWC HDPE Pipe (High-Density Polyethylene Double Wall Corrugated Pipe) is a new generation of lightweight, high-strength plastic piping systems. Utilizing premium high-density polyethylene as the raw material, the pipe is co-extruded simultaneously with a corrugated outer wall and a smooth inner wall.

Advanced Structural Design

The core innovation of the DWC HDPE pipe lies in its dual-layer composite structure:

  • Corrugated Outer Wall: Designed with a precise ring-structured wave pattern that acts like a built-in spring. This delivers exceptional ring stiffness (SN4 ≥ 4 kN/m² or SN8 ≥ 8 kN/m²), allowing the pipe to withstand heavy external soil and traffic loads without collapsing.
  • Smooth Inner Wall: An ultra-smooth interior surface that minimizes friction. It maximizes hydraulic flow rates, prevents silt or debris accumulation, and eliminates the risk of clogging.
Specifications Comparison
Feature Concrete Pipe (RCC) DWC HDPE Pipe Commercial / Project Benefit
Weight Extremely heavy; requires heavy cranes Ultra-lightweight (Approx. 1/8 of concrete) Drastically reduces freight and installation costs; can often be handled manually
Flow Efficiency Rough surface (n ≈ 0.013); prone to scaling Ultra-smooth (n ≈ 0.009); anti-scaling Higher discharge capacity; enables smaller pipe diameters or lower installation slopes
Flexibility Rigid and brittle; cracks easily under ground shifting Flexible pipeline system; deflects elastically Excellent seismic resistance; adapts to soil settlement without breaking
Chemical Resistance Corrodes easily in acidic soils or toxic sewage environments Chemically inert; resists acids, alkalis, and salts Longer lifespan with maintenance-free service exceeding 50 years
Applications
  • Municipal Drainage & Sewerage: Main underground networks for municipal rainwater collection and domestic sewage disposal
  • Highway & Railway Culverts: Efficient water drainage under roads, expressways, and high-speed rail tracks
  • Electrical & Telecom Ducting: Used as high-strength protective casing for underground fiber optic cables and high-voltage power lines
  • Industrial Effluent Disposal: Safe transport of corrosive chemical wastewater from chemical plants and mines
  • Agricultural Irrigation: Low-pressure water transmission, subsoil drainage, and land reclamation projects

With its combination of high load-bearing capacity, ease of installation, and structural longevity, the DWC HDPE Pipe is the ultimate cost-effective and eco-friendly piping solution for modern infrastructure.

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Customizable DWC HDPE Pipe Lightweight Dual Wall HDPE Pipe Corrugated Outer

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Product Detail
Weight comparison :
1/8 of concrete pipe
Brand Name :
xinsen
MOQ :
Negotiable
Wall structure :
Corrugated outer, smooth inner
Lifespan :
Exceeding 50 years
Packaging Details :
Standard Packaging
Contact Supplier
Customizable DWC HDPE Pipe Lightweight Dual Wall HDPE Pipe Corrugated Outer

Jiangsu Xinsen Pipe Co., Ltd.

Verified Supplier
1 Years
suqian
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Seller
Main Products :
Electrofusion Fittings, RTP Pipe, Reinforced Thermoplastic Pipes
Certification Level :
Verified Supplier
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