Heavy Duty HDPE DWC Pipes
The structured-wall solution for Sewerage, Drainage, Telecom, and Electrical Infrastructure.
Why Choose DWC Technology?
Dura Max DWC (Double Wall Corrugated) pipes are manufactured from High-Density Polyethylene. They feature a unique twin-wall structure: a smooth inner wall for superior flow and a corrugated outer wall for high structural strength. This design makes them the ideal replacement for traditional RCC, GI, and CI pipes.
Lightweight & Flexible
Easy to transport and handle, reducing installation time and labor cost significantly.
High Ring Stiffness
Corrugated outer profile provides excellent resistance to heavy earth loads and traffic pressure.
Corrosion & Chemical Free
Excellent resistance to acids, alkalis, and industrial effluents. No rusting or scaling.
Superior Hydraulics
Glass-smooth inner surface ensures high flow velocity and prevents clogging.
Key Application Areas
Sewerage & Drainage Networks
Ideal for municipal underground drainage and sewerage systems due to their leak-proof joints and long life.
- Urban sewerage lines
- Highway and road drainage
- Rainwater harvesting systems
Telecom & Electrical Ducting
Used as a protective casing for OFC (Optical Fiber Cables) and electrical power cables.
- Telecom networks (OFC Ducting)
- LT/HT Power Cable protection
- Street lighting cable casing
Specialized Infrastructure
Dura Max pipes are versatile and suitable for critical infrastructure projects.
- Railway crossings and platforms
- City Gas Distribution (CGD) casing
- Disposal of industrial chemical effluents
Technical Specifications & Comparison
Applicable Standards
| Application | Standard (BIS) |
|---|---|
| DWC HDPE Pipe | IS 16205 (Part-24) : 2017 |
Standard Product Dimensions
| Product Code | Size | ID (mm) | OD (mm) | Length | Color | Fitting |
|---|---|---|---|---|---|---|
| MDWC-32/40 | 32/40mm | 32mm | 40mm | 100, 200, 300mtr | Orange, Black | Snap-fit |
| MDWC-38/50 | 38/50mm | 38mm | 50mm | 100, 200, 300mtr | Orange, Black | Snap-fit |
| MDWC-51/63 | 51/63mm | 51mm | 63mm | 100, 200, 300mtr | Orange, Black | Snap-fit |
Comparison: DWC vs Traditional Pipes
| Feature | Dura Max DWC | RCC / Concrete | GI / CI Pipes |
|---|---|---|---|
| Weight & Handling | Lightweight, Easy | Very Heavy | Heavy |
| Corrosion Resistance | Excellent | Poor over time | Poor (Rests) |
| Flow (Inner Surface) | Very Smooth | Rough | Rough over time |
| Installation Speed | Very Fast | Slow | Medium |
| Service Life | 50+ Years | Long | Medium |
*Data sourced from Dura Max Pipes Catalog.
