Double-Wall Corrugated Pipe cable protection
Engineered for strength, flexibility, and long-term underground performance, HDPE Double Wall Corrugated (DWC) Pipes are an ideal solution for protecting electrical and telecommunication cables in demanding environments. Designed with a corrugated outer wall for high ring stiffness and a smooth inner wall for easy cable pulling, these pipes ensure reliable cable management and protection across infrastructure, industrial, and utility projects.
Built for underground infrastructure that demands durability and efficiency, HDPE DWC Pipes provide long-lasting cable protection while supporting modern utility and communication networks with dependable performance.
Solid Wall Duct
1.HDPE Solid Wall Duct
2.Double – Wall Underground Cable Protection
HDPE Double Wall Corrugated Pipe| Nominal sizemm | Nominal outside diametermm | Tolerancesmm | Min. inside diametermm |
|---|---|---|---|
| 50 | 50 | +1,0 / 0 | 37 |
| 63 | 63 | +1,2 / 0 | 47 |
| 75 | 75 | +1,4 / 0 | 56 |
| 90 | 90 | +1,7 / 0 | 67 |
| 110 | 110 | +2,0 / 0 | 82 |
| 125 | 125 | +2,3 / 0 | 94 |
| 140 | 140 | +2,6 / 0 | 106 |
| 160 | 160 | +2,9 / 0 | 120 |
| 180 | 180 | +3,3 / 0 | 135 |
| 200 | 200 | +3,6 / 0 | 150 |
| 225 | 225 | +4,1 / 0 | 170 |
| 250 | 250 | +4,5 / 0 | 188 |
Flexible conduit 450N
HDPE double wall corrugated cable protection PE halogen free conduit pipe (Flexible 450N), with main application protection of low tension electrical and telephone underground cables.
It is available in coils of various standard length.
- Product dimensions are according to EN 61386-24.
- Compression test > 450N vertical deflection equivalent 5% of the original diameter.
- Impact strength Normal
- Minimum bending radius 8 times the external diameter.
Rigid conduit 750N
HDPE double wall corrugated cable protection PE halogen free conduit pipes in 6m bars, with excellent compression strength and very high impact resistance due to the advanced combination of the corrugated outside layer and the smooth inside layer.
The 750N series pipe is the best solution to apply when high ground tension and constant vehicular load is a persistent factor.
- Product dimensions are according to EN 61386-24.
- Compression test > 750N vertical deflection equivalent 5% of the original diameter.
- Impact strength Normal
- Can be used in temperatures ranging from -10°C to 60°C.
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