DWC Pipe
Double wall corrugated pipes are lightweight HDPE piping systems designed with a smooth inner wall and corrugated outer structure for enhanced strength and efficient flow performance. They offer excellent impact resistance, corrosion resistance, and flexibility, making them ideal for drainage, sewerage, cable protection, and municipal infrastructure projects. Compared with traditional concrete pipes, double wall corrugated pipes are easier to transport, faster to install, and more cost-effective for long-term use.
- Place of Origin: China
- Inventory: In Stock
- Type: DWC Pipe
- Material: High-Density Polyethylene
- Diameter: DN110-1200mm (4inch-48 inch)
- Length: 6m
- Price: Negotiation
- Delivery: 7-10 Days Depending on The Total Quantity
- Payment: L/C, T/T, Alipay, Moneygram and Western Union
DWC Pipe Technical Specifications
| ON/OD | Min.Average Outer Diameter | Max.Average Outer Diameter | Min.Average Inner Diameter | Min.Laminated Wall Thickness | Min.Inner Wall Thickness | Min.Outer Wall Thickness | Min.Connection Length |
|---|---|---|---|---|---|---|---|
| 110 | 109.4 | 110.4 | 90 | 1 | 0.8 | 0.7 | 32 |
| 125 | 124.3 | 125.4 | 105 | 1.1 | 1 | 0.8 | 35 |
| 160 | 159.1 | 160.5 | 134 | 1.1 | 1 | 0.8 | 42 |
| 200 | 198.8 | 200.6 | 167 | 1.4 | 1.1 | 0.9 | 50 |
| 250 | 248.5 | 250.8 | 209 | 1.7 | 1.4 | 0.9 | 55 |
| 315 | 313.2 | 316 | 253 | 1.9 | 1.6 | 1 | 62 |
| 400 | 397.6 | 401.2 | 335 | 2.3 | 2 | 1.2 | 70 |
| 500 | 497 | 501.5 | 418 | 2.8 | 2.8 | 1.7 | 80 |
| 630 | 626.3 | 631.9 | 527 | 3.3 | 3.3 | 2 | 93 |
| 800 | 795.2 | 802.4 | 669 | 4.1 | 4.1 | 2.5 | 110 |
| 1000 | 994 | 1003 | 837 | 5 | 5 | 3 | 130 |
| 1200 | 1192.8 | 1203.6 | 1005 | 5 | 5 | 3 | 150 |
Double Wall Corrugated Pipes Key Features
High Ring Stiffness
Corrugated outer wall ensures high load-bearing performance for underground applications.
Lightweight Structure
Easy to transport and install, reducing labor costs and improving construction efficiency.
Smooth Inner Wall
Ensures stable water flow, minimizes friction loss, prevent sediment buildup and blockage.
Corrosion Resistance
Made from HDPE, offering excellent resistance to chemicals, acids, and corrosion.
DWC Pipe Advantages
- Efficient Drainage Capacity – Corrugated structure and smooth interior support rapid water discharge and stable flow performance.
- Strong Impact Resistance – Durable HDPE material withstands external pressure and harsh construction environments.
- Flexible Installation Adaptability – Suitable for complex terrain conditions and underground pipeline routing projects.
- Environmentally Friendly Material – Recyclable polyethylene construction supports sustainable infrastructure development.
- Excellent Joint Reliability – Secure connection methods help minimize leakage risks during long-term operation.
- Reduced Transportation Burden – Lightweight pipe design lowers shipping costs and improves on-site handling efficiency.
HDPE Double Wall Corrugated Pipe Application
DWC pipes are widely used in municipal drainage, stormwater management, sewage systems, cable protection, and agricultural irrigation projects. Their lightweight structure, corrosion resistance, and reliable flow performance make them an ideal solution for modern underground infrastructure applications.
- Water Supply Systems
- Stormwater Management
- Cable Protection
- Agricultural Irrigation
- Industrial Pipelines
- Highway Drainage
Inventory
JQ maintains stable inventory and efficient production capacity to ensure fast delivery and reliable supply for projects of all sizes. With organized warehouse management, flexible manufacturing, and customization support, we help customers meet demanding project timelines efficiently.
Packaging
JQ provides professional packaging, efficient loading, and reliable transportation solutions to ensure products are delivered safely and on time. With stable inventory and global shipping support, we help customers meet project schedules with confidence.
Certificate
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