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