Designed for efficient water management, WEIDALINE HDPE Subsoil Drainage Pipes remove excess moisture in architectural, sewage, irrigation, and agricultural applications. They enhance ground stability, reduce foundation movement, improve soil strength, and prevent water damage.
Available in perforated and non-perforated options, these flexible corrugated pipes are connected using HDPE couplers, wyes, and cross fittings to create a reliable drainage network. Perforated pipes, commonly used for surface water management are installed within a geotextile-wrapped filtering medium like sand or gravel for optimal performance.
Golf courses
Retaining structures
Airport runways
Road-edge drainage
Sports fields
Landfills
Parks
Sludge-drying beds
Storage yards
Agricultural applications
Strong & Tough – With a corrugated profile wall, WEIDALINE Subsoil Pipes offer high strength in ring and bending stiffness, excellent long-term load-bearing capacity, and can withstand vehicle loads and burial depths of up to 20m, depending on soil backfill conditions.
Flexible – Bends and adapts to soil conditions without fracturing.
Corrosion Resistant – HDPE requires no protective coating or maintenance against rust.
UV Resistant – Carbon black additives provide excellent UV protection for outdoor exposure.
Lightweight – Easy to transport, handle, and install due to HDPE’s lightweight nature.
Chemical Resistant – Inert HDPE resists extreme pH levels in soil, sewage, and wastewater without degradation.
Abrasion Resistant – Outperforms concrete and steel, ensuring good and long-term flow.
Fast Installation – Available in long lengths with fewer joints, reducing installation time.
Bukit Minyak Infrastructure, Penang
PGA Semenyih, Selangor
Teluk Intan Housing, Perak
TUDM Teluk Ayer Tawar, Penang
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