Flexible HDPE Hollow Wound Pipe for Complex Layouts and Tight Spaces

Highly flexible HDPE pipes, ideal for intricate layouts and confined spaces in stormwater management systems.

Email: info@hn-guangqun.com
Phone: +86-13838155309

Detailed Product Description

Chemical Stability & Corrosion Resistance: Acid, Alkali, Salt, Sewage Resistant
Impact & Pressure Resistance: I-Beam Structure, Elastic Deformation
Aging Resistance: Sunlight Tolerant, 50-Year Durability
Wide Temperature Range: -50°C to 60°C Tolerant
Lightweight: 1/10 Weight of Cement Pipe
Easy Connection
Superior Abrasion Resistance: 50+ Year Lifespan
Cost-Effective: Low Raw Material & Maintenance Costs
Environmentally Friendly: Non-Toxic, Renewable Use

Hollow Wound Pipe Specification:

Execution Standard	GB/T19472.1-2019
Ring Stiffness Rating	SN4≥4kN/m²,SN8≥8kN/m²,SN12.5≥12.5kN/m²
Nominal Diameter	160 200 300 400 500 600 800
Connection Method	Socket-type rubber ring seal connection
Length	6m/unit

Hollow Wound Pipe Application:
1, municipal drainage, sewage pipe system engineering;
2, apartments, residential district underground buried drainage sewage;
3, highway buried pipeline, golf course underground seepage pipe network;
4, agricultural irrigation water transfer, drainage and other water conservancy projects;
5, chemical industry, mines for the transmission of fluids and ventilation, etc.;
6, underground pipeline protection casing and communication cable sheathing.