Jiangsu Xinsen Pipe Co., Ltd.
| Packaging Details | Standard Packaging |
| Wall structure | Corrugated outer, smooth inner |
| Flow efficiency | n ≈ 0.009 |
| Material | High-density polyethylene |
| Ring stiffness | SN4 ≥ 4 kN/m² or SN8 ≥ 8 kN/m² |
| Lifespan | Exceeding 50 years |
| Delivery Time | 7-15 Working Days |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 50000 Meters per Month |
| Weight comparison | 1/8 of concrete pipe |
| Brand Name | xinsen |
| Place of Origin | China |
| Certification | ISO 9001:2015, GB/T19472.2-2004 |
| Model Number | DWC-HD |
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Product Specification
| Packaging Details | Standard Packaging | Wall structure | Corrugated outer, smooth inner |
| Flow efficiency | n ≈ 0.009 | Material | High-density polyethylene |
| Ring stiffness | SN4 ≥ 4 kN/m² or SN8 ≥ 8 kN/m² | Lifespan | Exceeding 50 years |
| Delivery Time | 7-15 Working Days | Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 50000 Meters per Month | Weight comparison | 1/8 of concrete pipe |
| Brand Name | xinsen | Place of Origin | China |
| Certification | ISO 9001:2015, GB/T19472.2-2004 | Model Number | DWC-HD |
| High Light | Corrosion Resistant DWC HDPE Pipe ，SN8 HDPE Corrugated Pipe Double Wall ，SN4 HDPE Corrugated Pipe Double Wall | ||
DWC HDPE Pipe (High-Density Polyethylene Double Wall Corrugated Pipe) represents a new generation of lightweight, high-strength plastic piping systems. Manufactured from premium high-density polyethylene resin, the pipe is co-extruded simultaneously with a corrugated outer wall and a smooth inner wall, creating an ideal solution for transportation infrastructure drainage.
The core innovation of the DWC HDPE pipe lies in its dual-layer composite structure:
| Feature | Concrete Pipe (RCC) | DWC HDPE Pipe | Commercial / Project Benefit |
|---|---|---|---|
| Weight | Extremely heavy; requires heavy cranes | Ultra-lightweight (Approx. 1/8 of concrete) | Drastically reduces freight and installation costs; can often be handled manually |
| Flow Efficiency | Rough surface (n ≈ 0.013); prone to scaling | Ultra-smooth (n ≈ 0.009); anti-scaling | Higher discharge capacity; enables smaller pipe diameters or lower installation slopes |
| Flexibility | Rigid and brittle; cracks easily under ground shifting | Flexible pipeline system; deflects elastically | Excellent seismic resistance; adapts to soil settlement without breaking |
| Chemical Resistance | Corrodes easily in acidic soils or toxic sewage environments | Chemically inert; resists acids, alkalis, and salts | Longer lifespan with maintenance-free service exceeding 50 years |
With its combination of high load-bearing capacity, ease of installation, and structural longevity, the DWC HDPE Pipe is the ultimate cost-effective and eco-friendly piping solution for modern transportation infrastructure.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Ecer Certification：
Verified Supplier
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...
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