WEIDALINE HDPE subsoil drainage pipes effectively remove excess water from soil in architectural, sewage, irrigation, and agricultural applications. They improve ground stability, reduce foundation movement caused by soil moisture fluctuations, enhance soil strength, and protect properties from water damage.
These flexible, corrugated pipes are available in both perforated and non-perforated options. Perforated pipes are typically used to drain surface water and are connected using HDPE couplers, wyes, and cross fittings to form a complete drainage network, often installed within a geotextile envelope of sand or gravel for filtration.
Golf courses
Retaining structures
Airport runways
Road edge drainage
Sports fields
Landfills
Parks
Sludge drying beds
Storage yards
Agriculture
Strong & Tough – The corrugated profile design of WEIDALINE subsoil pipes provides high ring and bending stiffness, offering excellent long-term load-bearing capacity. It can withstand trafficked vehicle loads and burial depths of up to 20m, depending on soil backfill conditions.
Flexible – Capable of bending and conforming to soil conditions without risk of fracture.
Corrosion Resistant – HDPE requires no protective coating against rust, ensuring low maintenance.
UV Resistant – Carbon black additives in the HDPE material provide excellent UV protection for outdoor exposure.
Lightweight – HDPE is inherently light, making transportation, handling, and installation easier.
Chemical Resistant – As an inert material, HDPE resists extreme pH levels in soil, sewage, and wastewater without degradation.
Abrasion Resistant – HDPE resists abrasion better than conventional materials like concrete and steel, ensuring long-term flow characteristics.
Fast Installation – Available in long lengths, WEIDALINE subsoil pipes require fewer joints, simplifying and speeding up installation.
Elmina Data Centre, Shah Alam, Selangor
Elmina Business Park, Rawang, Selangor
SJKC Elmina, Rawang, Selangor
JPN Football Field, Kuala Lumpur
Palm Oil Mill, Tanjung Malim, Perak
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