HDPE Standard Drainage Pipe

HDPE Standard Drainage Pipe DN110 – DN630, HDPE PE100, to ISO 8772, for drainage and sewage systems.

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Category: HDPE Pipes

HDPE Pipes

Product Overview

HDPE drainage pipe for municipal and industrial drainage systems. Manufactured to ISO 8772 for non-pressure underground drainage and sewerage, offering a cost-effective and durable solution. This HDPE drainage pipe combines a smooth bore with SN8 ring stiffness, so gravity sewers and stormwater lines flow cleanly without sagging under backfill loads.

Quick Information

Type: Drainage Pipe
Material: HDPE PE100
Application: Drainage, sewage
Standard: ISO 8772
Size: DN110 – DN630
Stock: Made to order

Specification Table

DN (mm)	OD (mm)	Wall (mm)	SN Rating
110	110	5.3	SN8
160	160	7.7	SN8
200	200	9.6	SN8
250	250	11.9	SN8
315	315	15.0	SN8
400	400	19.1	SN8
500	500	23.9	SN8
630	630	30.0	SN8

Key Features

Cost-Effective: The lightweight HDPE drainage pipe reduces transport and installation cost versus concrete or PVC.
Smooth Self-Cleaning Bore: Low inner-wall friction of the HDPE drainage pipe maintains self-cleaning flow and resists buildup.
Chemical & Abrasion Resistant: The HDPE drainage pipe handles sewage and industrial effluent reliably for decades.
Easy Jointing: Butt fusion or socket joints give strong, leak-free HDPE drainage pipe connections.
SN8 Ring Stiffness: Every HDPE drainage pipe is rated SN8 for buried load resistance under roads and fills.
DN110 – DN630 Range: The HDPE drainage pipe covers building laterals through municipal trunk sewers.

Production

Raw Material

The HDPE drainage pipe is extruded from certified PE100 compound selected for non-pressure drainage service per ISO 8772.

Extrusion Process

The HDPE drainage pipe is produced with strict wall-thickness and ring-stiffness control, holding SN8 performance across the DN110 – DN630 range.

Quality Control

Each HDPE drainage pipe is tested for ring stiffness (SN), ovality and joint integrity before packing.

Applications

Municipal sewage networks use the HDPE drainage pipe for gravity sewers and stormwater drainage.
Industrial effluent systems install the HDPE drainage pipe for chemical-resistant discharge lines.
Culvert relining and stormwater outfalls rely on the HDPE drainage pipe for long-life underground service.
Building drainage and site stormwater systems choose the HDPE drainage pipe for cost-effective, leak-free routing.