---
title: "20mm HDPE Pipe Specs"
canonical: https://www.alompoly.com/products/size/20mm-hdpe-pipe
source: ALOM Poly Extrusions Limited
---
# 20mm HDPE Pipe Specs

QFlow 20mm solid wall HDPE pressure pipe is engineered for high-pressure residential water connections, micro-irrigation lines, and chemical dosing systems. Extruded using premium PE 100 resin, it features excellent flexibility, making it easy to unroll from coils and route through tricky layouts without leak-prone elbows.

## Specification
- **Brand:** QFlow
- **Full name:** QFlow 20mm Solid Wall HDPE Pressure Pipe
- **Nominal size:** 20 mm OD
- **Outer diameter:** 20 mm
- **Inner diameter:** 16.2 mm (avg)
- **Wall construction:** Homogeneous Solid Wall
- **Pressure classes:** PN 12.5, PN 16, PN 20
- **Standard:** IS 4984 / ISO 4427
- **Supply length:** Coils (100 m / 200 m)
- **Typical application:** Household Potable Water Service Connections & Drip Irrigation

## FAQ

### What is the standard length of a 20mm HDPE pipe?
20mm pipes are supplied in coils of 100 meters or 200 meters, allowing for joint-free long runs.

### Is the 20mm pipe suitable for drinking water supply?
Yes, our QFlow range is manufactured from virgin, food-grade PE 100 polymers and is fully certified under IS 4984 for potable water carriage.

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