---
title: "170mm DWC Sewerage Pipe Specs"
canonical: https://www.alompoly.com/products/size/170mm-dwc-pipe
source: ALOM Poly Extrusions Limited
---
# 170mm DWC Sewerage Pipe Specs

Alcorr 170mm DWC pipe is engineered for township sewerage, lateral sewer collector lines, and commercial stormwater drainage networks. Fuses robust ring stiffness classes with a smooth inner liner.

## Specification
- **Brand:** Alcorr
- **Full name:** Alcorr 170mm Double Wall Corrugated HDPE Pipe
- **Nominal size:** 170 mm ID
- **Outer diameter:** 200 mm
- **Inner diameter:** 170 mm
- **Ring stiffness:** SN 4 / SN 8 / SN 16 Stiffness
- **Standard:** IS 16098 (Part 2)
- **Supply length:** 6 m / 9 m / 12 m Sticks
- **Typical application:** Township Sewerage & Stormwater Drainage

## FAQ

### What is the standard length of a 170mm DWC pipe?
We supply them in 6 m, 9 m, and 12 m straight lengths with integrated sockets for quick connection.

### Does the 170mm pipe resist chemicals?
Yes, the HDPE material is completely immune to municipal sewage, sulfuric acid crown corrosion, and aggressive soils.

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