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{"title":"Electrofusion HDPE Pipe For Urban Gravity Sewer And Drainage Systems","imgUrl":"https:\/\/img.chinax.com\/nimg\/3c\/9b\/9e88e43978c19505db8ef03708ee-200x200-1\/electrofusion_hdpe_pipe_for_urban_gravity_sewer_and_drainage_systems.jpg","attrs":{"Wall structure":"Hollow wall winding","Material":"High-density polyethylene (HDPE)","Connection method":"Electrofusion welding or butt fusion","Installation advantage":"Lightweight, no heavy cranes needed"}}
{"title":"High Pressure RTP Pipe Municipal Piping Water Mains Trenchless Pipeline","imgUrl":"https:\/\/img.chinax.com\/nimg\/c9\/c5\/44ea423f321723e7ac08df1458d8-200x200-1\/high_pressure_rtp_pipe_municipal_piping_water_mains_trenchless_pipeline_rehabilitation.jpg","attrs":{"Reinforcement Layers":"High-modulus glass fiber, aramid, or steel wire","Hydraulic Efficiency":"Ultra-smooth core","Packaging Details":"Standard Packaging","Place of Origin":"China"}}
{"title":"Perforated Steel Strip Reinforced PE Composite Pipe For Municipal Infrastructure","imgUrl":"https:\/\/img.chinax.com\/nimg\/a8\/0f\/85974bab20b80734e2834782926c-200x200-1\/perforated_steel_strip_reinforced_pe_composite_pipe_for_municipal_infrastructure.jpg","attrs":{"Structural Integrity":"High structural integrity, low expansion","Service Life":"Up to 50 years","Linear Expansion":"Low linear expansion coefficient","Corrosion Resistance":"Corrosion-resistant, anti-static"}}
{"title":"Polyethylene Municipal Water Pipe High Density PE Water Supply Pipe Chemical","imgUrl":"https:\/\/img.chinax.com\/nimg\/c7\/0a\/9a6689ab1944ed12d207b96dbf5f-200x200-1\/polyethylene_municipal_water_pipe_high_density_pe_water_supply_pipe_chemical_resistance.jpg","attrs":{"Manufacturing process":"Single-step plastic extrusion","Stress resistance":"High","Jointing method":"Thermal fusion (butt fusion) and electrofusion","Material":"Premium-grade polyethylene"}}
{"title":"Deep Buried Municipal Sewer Pipe Helical PE Corrugated Pipe High Stiffness","imgUrl":"https:\/\/img.chinax.com\/nimg\/1c\/49\/ea8fec173e7f4123c2c3840ffc29-200x200-1\/deep_buried_municipal_sewer_pipe_helical_pe_corrugated_pipe_high_stiffness.jpg","attrs":{"Diameter range":"DN300mm to DN2600mm","Inner wall":"Ultra-smooth","Material composition":"Steel strip & HDPE","Ring stiffness":"\u2265 12.5 KN\/m\u00b2"}}
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.
Jiangsu Xinsen Pipe Co., Ltd.. is located in Sucheng Economic Development Zone, Suqian City, Jiangsu Province. The company owns two production campuses. The Huazheng Campus covers an area of 100 mu, and the Xinsen Campus covers 120 mu.
We are a large comprehensive high-tech enterprise integrating...
Jiangsu Xinsen Pipe Co., Ltd.. is located in Sucheng Economic Development Zone, Suqian City, Jiangsu Province. The company owns two production campuses. The Huazheng Campus covers an area of 100 mu, and the Xinsen Campus covers 120 mu.
We are a large comprehensive high-tech enterprise integrating...
