---
title: "125mm HDPE Pipe Specs"
canonical: https://www.alompoly.com/products/size/125mm-hdpe-pipe
source: ALOM Poly Extrusions Limited
---
# 125mm HDPE Pipe Specs

QFlow 125mm solid wall HDPE pressure pipe is designed for lift irrigation loops, desalination intakes, and municipal water mains. Certified to IS 4984.

## Specification
- **Brand:** QFlow
- **Full name:** QFlow 125mm Solid Wall HDPE Pressure Pipe
- **Nominal size:** 125 mm OD
- **Outer diameter:** 125 mm
- **Inner diameter:** 102.2 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:** Lift Irrigation & Seawater Desalination Intake

## FAQ

### How is a 125mm HDPE pipe jointed?
Typically by butt fusion welding, creating a monolithic joint stronger than the pipe itself.

### What pressure ratings are available?
We manufacture this size in classes from PN 6 up to PN 20.

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