Electrofusion HDPE Pipe For Urban Gravity Sewer And Drainage Systems

상술

강조하다:

Electrofusion HDPE Pipe

Urban Gravity Sewer HDPE Pipe

Drainage Systems HDPE Pipe

Material:

고밀도 폴리에틸렌(HDPE)

Wall structure:

중공 벽 와인딩

Max fluid temperature:

45°C 이하

Connection method:

전기융합 용접 또는 맞대기 융합

Service life:

50년 초과

Installation advantage:

경량, 무거운 크레인 불필요

제품 설명

Flexible Type A Polyethylene Hollow Wall Winding Structure Pipe

Type A Polyethylene (PE) Winding Structure Wall Pipe (commonly known as the Hollow Wall Winding Pipe) is a heavy-duty, high-performance gravity flow pipe manufactured from high-density polyethylene (HDPE). Utilizing an advanced hot-state helical winding process, this pipe features a specialized hollow structural wall design that balances ultra-light weight with excellent structural resilience. It is specifically engineered for municipal drainage, sewage, and stormwater management systems handling fluid temperatures below 45°C.

Municipal Application Fields

Municipal Sewage & Wastewater Mains: The core choice for urban underground sewage collection grids and trunk lines, safely conveying municipal and industrial wastewater.
Urban Stormwater & Road Drainage: Extensively deployed for rainwater runoff management along city streets, highways, municipal squares, and athletic complexes to prevent waterlogging.
Wastewater Treatment Plant Infrastructure: Serves as high-volume inflow and outflow conduits within urban water reclamation and treatment facilities.
Underground Utility & Telecom Conduits: Widely utilized as a robust protective casing for municipal electrical cables and telecommunications networks.

Advantages for Municipal Infrastructure

Optimized Ring Stiffness & Surge Resilience

The engineered hollow-wall geometry provides highly reliable ring stiffness that easily handles earth pressure. Crucially, the pipe possesses excellent elastic deformation properties, allowing it to flex and safely dissipate stress from sudden, abnormal traffic loads or ground settlement without cracking.

Superior Hydraulics & High Flow Efficiency

Featuring an ultra-smooth inner wall with a minimal friction coefficient, the pipe minimizes hydraulic resistance. This maximizes flow capacity, prevents accumulation of silt and debris, and drastically reduces energy costs required for municipal pumping stations.

Zero-Leakage & Adaptable Jointing

Supports fully homogenous connections via electrofusion welding or butt fusion, melting the pipe joints into a single continuous structure. This delivers a 100% leak-free network, preventing groundwater infiltration and stopping exfiltration from contaminating urban soil.

Lightweight, Long-Life & Low-Cost Logistics

Weighing significantly less than traditional concrete or metal pipes, it eliminates the need for heavy cranes during installation, drastically speeding up urban construction. With a chemical-resistant service life exceeding 50 years, its compact winding equipment can be deployed closer to construction sites to dramatically cut municipal transportation costs.

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