Techduto DW — Cable Protection
Cable protection with smooth interior — 1,000 N and frictionless passage
Double-wall HDPE conduit for telecommunications, fiber optics, and electrical networks. Smooth interior for friction-free cable routing, 1,000 N tensile strength, and compliance with NBR 15715.
The Problem
Standard corrugated conduits make it difficult to run cables through them—the rough inner surface causes friction, damages fiber-optic coatings, and increases installation time and costs. In telecommunications and data centers, any damage to the cable can take down entire networks and result in fines for downtime.
A Solução Techduto DW
Techduto DW combines a corrugated exterior (with a tensile strength of 1,000 N) with a completely smooth interior (for friction-free cable passage). Reduce cable pulling time, eliminate damage to the cable jacket, and install at a shallower burial depth thanks to the greater rigidity of the double-wall design.
Technical Specifications
Dados técnicos do Techduto DW — Cable Protection
| Gauge | Nominal Diameter | O.D. (mm) | Inner Diameter (mm) | Packaging |
|---|---|---|---|---|
| 3/4" | 20 mm | 23.0 | 17.0 | 50 m reel |
| 1" | 25 mm | 28.5 | 21.0 | 50 m roll |
| 1" | 32 mm | 34.5 | 26.0 | 50 m roll |
| 1.1/4" | 38 mm | 42.0 | 33.0 | 50 m roll |
| 1.1/2" | 50 mm | 54.0 | 42.5 | 25 m roll |
| 2" | 60 mm | 62.0 | 49.0 | 25 m roll |
| 3" | 75 mm | 80.0 | 63.0 | 25 m roll |
| 4" | 100 mm | 103.0 | 85.0 | 6 m bar |
| 4" | 110 mm | 111.6 | 94.8 | 6m bar |
| 5" | 125 mm | 128.0 | 108.0 | 6m bar |
| 6" | 160 mm | 162.0 | 141.0 | 6m bar |
| 8" | 200 mm | 203.8 | 170.5 | 6m bar |
| 10" | 250 mm | 256.0 | 218.0 | 6m bar |
Advantages & Differentiators
Why Techduto DW is the #1 choice in telecommunications
Plain Interior
Friction-free cable routing protects fiber-optic and electrical cables.
1,000 N Tensile Strength
It supports heavy loads in urban and highway infrastructure.
30% Higher Flow Rate
The smooth interior eliminates areas where debris can accumulate and makes it easier to route cables.
Minimum Depth
High strength allows for shallower burial, reducing the amount of excavation required.
Non-toxic HDPE
100% safe for telecommunications networks and electrical infrastructure.
In accordance with NBR 15715
ABNT certification for standardized dimensions and mechanical strength.
Applications
Where Techduto DW makes the difference
Frequently Asked Questions
Dúvidas comuns sobre o Techduto DW — Cable Protection
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