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DWC HDPE Pipe
800mm Dia DWC HDPE Pipe Large Diameter Double Wall HDPE Pipe

800mm Dia DWC HDPE Pipe Large Diameter Double Wall HDPE Pipe

Nơi xuất xứ:TRUNG QUỐC
Tên thương hiệu:xinsen
Chứng nhận:ISO 9001:2015, GB/T19472.2-2004
Số mẫu:DWC-200/800
Số lượng đặt hàng tối thiểu:Có thể thương lượng
Giá:USD 8-25 / Meter
Bao bì tiêu chuẩn:Bao bì tiêu chuẩn
Thời gian giao hàng:7-15 ngày làm việc
Điều khoản thanh toán:L/C, D/A, D/P, T/T, Western Union, MoneyGram
Khả năng cung cấp:50000 mét mỗi tháng
Thông số kỹ thuật
Làm nổi bật:

800mm dia dwc hdpe pipe

,

dwc hdpe pipe large diameter

,

large diameter double wall hdpe pipe
Pipe diameter:
200-800mm
Material:
Polyethylene mật độ cao (HDPE)
Inner wall:
Trơn tru
Service life:
Vượt quá 50 năm
Flow resistance:
Thấp hơn 20-30% so với ống xi măng
Water temperature:
Dưới 45°C
Mô tả sản phẩm

Large Diameter DWC HDPE Double Wall Corrugated Pipe 200-800mm Smooth Interior for Industrial Sewage

Product Introduction

HDPE Double-Wall Corrugated Winding Pipe is fabricated from high-density polyethylene using a hot-state spiral winding technique, fully meeting the requirements of GB/T19472.2-2004 standards for buried structural wall piping. Designed for industrial wastewater conveyance, agricultural field drainage and irrigation, buried infrastructure, and telecommunication conduit applications, this system accommodates fluid temperatures reaching 45°C. As an engineered polymer construction material, it plays a vital role in reducing energy consumption, curbing pollution, and advancing environmental stewardship.

Performance Highlights
  1. Dependable Structural Strength — Integrated PE strip reinforcement provides robust ring stiffness, giving even large-bore sections the load-bearing capacity required for buried industrial installations.
  2. Reduced Flow Friction — The exceptionally smooth HDPE inner bore lowers hydraulic resistance by 20–30% versus concrete alternatives, resisting sedimentation buildup and preserving flow efficiency indefinitely.
  3. Seamless Fusion Joints — Electrofusion and butt welding methods produce completely sealed, watertight connections using only portable handheld equipment, enabling fast field assembly without heavy machinery.
  4. Long-Term Corrosion Protection — Inherent chemical inertness of HDPE ensures a service life beyond 50 years, resisting attack from aggressive soils, acidic effluents, and groundwater contaminants.
  5. Effortless Handling — Low pipe weight eliminates crane requirements during placement. High axial compliance adapts to uneven trench bedding while mitigating stresses from imperfect installation conditions.
  6. Decentralized Production — Reel-packaged strip feedstock permits compact winding machinery to be relocated adjacent to project sites for localized manufacturing, substantially lowering logistical expenditures for buyers.
  7. Surge Load Tolerance — The pipe deflects elastically under transient pressure spikes, dissipating stress energy to protect joint seals from deformation-induced leakage or structural failure.
  8. Optimal Value Proposition — This hybrid design harnesses the mechanical toughness of PE combined with the chemical durability of polyethylene for exceptional lifecycle economics.
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