---
title: "315mm HDPE Pipe Specs"
canonical: https://www.alompoly.com/products/size/315mm-hdpe-pipe
source: ALOM Poly Extrusions Limited
---
# 315mm HDPE Pipe Specs

QFlow 315mm solid wall HDPE pressure pipe is our largest solid-wall pressure pipe, designed for main municipal grids, large seawater intakes, and dredging tailings.

## Specification
- **Brand:** QFlow
- **Full name:** QFlow 315mm Solid Wall HDPE Pressure Pipe
- **Nominal size:** 315 mm OD
- **Outer diameter:** 315 mm
- **Inner diameter:** 257.8 mm (avg)
- **Wall construction:** Homogeneous Solid Wall
- **Pressure classes:** PN 6, PN 8, PN 10, PN 12.5, PN 16, PN 20
- **Standard:** IS 4984 / ISO 4427
- **Supply length:** 6 m Sticks
- **Typical application:** Submarine Sea Outfalls & Irrigation Main Pipelines

## FAQ

### Can it replace concrete in pressure lines?
Yes, it eliminates leakage and handles high pressure classes (up to PN 20) with ease.

### What length is supplied?
Standard supply is in 6-meter straight lengths.

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