Our Product
Steel Belt HDPE Double Wall Corrugated Pipe
Steel Belt HDPE Double Wall Corrugated Pipe
Corrosion Resistance
High Stress Tolerance
Good Sealing
This pipe combines a steel belt core with HDPE layers, fused into a single spiral structure. It offers high ring stiffness (SN8-SN16), exceptional corrosion resistance, and a lifespan exceeding 50 years. Ideal for demanding drainage and sewage applications
Key Features
- High Strength & Rigidity: The U-shaped steel belt provides superior resistance to soil pressure and heavy loads, ensuring structural integrity
- Exceptional Corrosion Resistance: The full HDPE encapsulation resists chemicals, acids, and abrasion, offering a maintenance-free solution.
- Lightweight & Easy Installation: Weighs 1/8 of concrete pipes, significantly reducing transport and installation costs without large equipment
Application
Municipal Drainage & Sewer Systems
The preferred solution for reliable, leak-free municipal sewage and stormwater management networks
Road & Railway Drainage
Used for subsurface drainage along highways and railways to prevent waterlogging and maintain stability
Landfill Leachate Collection
Effectively collects and transports landfill leachate, ensuring environmental protection with its chemical resistance
Industrial Wastewater Discharge
Handles corrosive industrial effluents and mining slurries with reliable, long-term performance
Experience unmatched durability and flow efficiency. This pipe's robust composite structure and smooth inner wall ensure optimal performance in high-pressure and corrosive environments, providing a cost-effective solution for modern infrastructure
Specifications
| ND/ID(mm) | Dim.min (mm) | Emin(mm) | Emin(mm) | Pmax(mm) | Tmin(mm) | E2min(mm) |
| 300 | 294 | 2.5 | 4 | 75 | 0.4 | 2.2 |
| 400 | 392 | 3 | 4.5 | 85 | 0.4 | 2.2 |
| 500 | 490 | 3.5 | 5 | 100 | 0.5 | 2.5 |
| 600 | 588 | 4 | 6 | 110 | 0.5 | 2.5 |
| 700 | 685 | 4.5 | 6 | 115 | 0.5 | 2.5 |
| 800 | 785 | 5 | 7 | 120 | 0.7 | 3 |
| 900 | 885 | 5 | 7.5 | 135 | 0.7 | 3 |
| 1000 | 985 | 5 | 8 | 150 | 0.7 | 3 |
| 1100 | 1085 | 5 | 8 | 165 | 0.7 | 3 |
| 1200 | 1185 | 5 | 8 | 180 | 0.7 | 3 |
| 1300 | 1285 | 5 | 8 | 210 | 0.4 | 3 |
| 1400 | 1385 | 5 | 8 | 210 | 1 | 3 |
| 1500 | 1485 | 5 | 8 | 220 | 1 | 3 |
| 1600 | 1585 | 5 | 9 | 230 | 1 | 3.5 |
| 1800 | 1785 | 5 | 9 | 230 | 1 | 3.5 |
| 2000 | 1985 | 6 | 9 | 235 | 1 | 3.5 |
| 2200 | 2185 | 6 | 9 | 235 | 1.2 | 3.5 |
| 2400 | 2385 | 6 | 10 | 235 | 1.2 | 3.5 |
1、What the Raw material ?
- We only use 100% virgin raw material.
2、Are you trading company or manufacturer?
- We are professional manufacturer and welcome to your visit at any time.
3、How to buy the product?
- Contact with us by email or by Trade Manager, and inform us all information which you want, or tell us which kind of products you want?
- will contact you immediately, or we could recommend style to you.
4、For pipe fittings, what do you do mainly?
- For fittings, coupling(socket), elbow,tee,reducer,union, valve,cap,some electrofusion fittings and compression fittings.
5、Can i have my own logo on the product?
- Yes, sure, you just send us your drawing, we'll make logo for you, and before production we will confirm with you in advance.
Building resilient networks with our HDPE/PVC pipes — crafted for strength, efficiency, and enduring value.
