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HOME HDPE Piping System HDPE Double Wall Pipe
HDPE Double Wall Pipe
HDPE Double Wall Pipe
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I Product Introduction

POLYGON HDPE double-wall corrugated pipe is a new type of light pipe with high density polyethylene as the main raw material, adopting one-time full vacuum crawler feeding molding. Its unique pipe structure design makes this kind of pipe light in weight and high in ring stiffness. The sealing effect is better and the anti settlement ability is stronger. It is an ideal substitute for the traditional non pressure drainage and sewage pipes.

I Product Features

Rigid and flexible

Large conveying capacity

Good sealing

Light weight and high strength

 

I Technical Data

Item

Requirements

Ringstffness

SN4

≥4kN/m²

SN8

≥8kN/m²

Ring flexibility

The sample is smooth
No reverse bending
No fracture and
No separation oftwo walls

Impact Properties

TIR≤10%

Oven test

No bubble,no delamination,no cracking

Creep ratio

≤4

I Product Specification

Nominal diameter

Ring stiffness

DN/OD160

SN8

DN/ID200

SN4,SN8

DN/ID225

SN4,SN8

DN/ID300

SN4,SN8

DN/ID400

SN4,SN8

DN/ID500

SN4,SN8

DN/ID600

SN4,SN8

DN/ID800

SN4,SN8

I Application

Underground drainage system

Irrigation and drainage

Seepage and drainage of railway Expressway

Waste water treatment and discharge system

Mine subway ventilation engineering

Chemical and pharmaceutical wastewater

Low voltage cable communication bushing