---
title: "250mm DWC Cable Conduit Specs"
canonical: https://www.alompoly.com/products/size/250mm-cable-duct
source: ALOM Poly Extrusions Limited
---
# 250mm DWC Cable Conduit Specs

Telecorr 250mm DWC conduit is our largest cable protection conduit, built for heavy-duty highway power-crossings, substations, and underground power loops.

## Specification
- **Brand:** Telecorr
- **Full name:** Telecorr 250mm DWC Cable Protection Conduit
- **Nominal size:** 250 mm ID
- **Outer diameter:** 290 mm
- **Inner diameter:** 250 mm
- **Ring stiffness:** 450N / 750N Compression Strength
- **Standard:** IS 16205 (Part 24)
- **Supply length:** 6 m / 9 m / 12 m Sticks
- **Typical application:** Heavy duty highway power-crossings & Sub-soil ducts

## FAQ

### What is the outer diameter?
The nominal outer diameter is 290 mm.

### Does it resist soil chemicals?
Yes, HDPE is highly resistant to acidic or alkaline soils and water logging.

For CAD drawings, compliance certificates and B2B pricing estimates, contact mktg@alom.in.