WEIDA® Double Wall Corrugated HDPE pipes offer a durable, corrosion-resistant solution for transporting sewage from residential and commercial premises to wastewater treatment plants. Flexible and easy to install, they are the preferred choice for gravity sewerage systems, ensuring efficiency and long-term reliability.
Used for gravity and low-pressure sewerage and drainage systems, including wastewater, sanitary sewers, and stormwater management for municipal and industrial use.
Certified & SPAN Approved – Complies with DIN 16961 and approved by SPAN.
Lightweight & Easy to Install – Easier transportation, handling, and installation compared to traditional materials.
Chemical & Corrosion Resistant – Highly resistant to chemical attacks and does not decay or corrode, ensuring long-lasting performance.
Flexible & Durable – Adapts to soil conditions without cracking or dislocating, unlike rigid pipes.
Abrasion Resistant – Smooth internal finish enhances flow efficiency and longevity.
Longer Lengths & Fewer Joints – Available in 6m lengths, reducing joint-related leakages.
Yellow Internal Surface – Enhances visibility for easy CCTV pipe inspection.
High Flow Capacity – Low Manning’s “n” value ensures minimal flow resistance and higher flow volume.
Institut Perakaunan Negara IPN, Sabak Bernam, Selangor
Terminal Pengangkutan Awam Bersepadu, Perlis
Sejati Lakeside 2, Cyberjaya, Selangor
PR1MA KG Hijrah (Phase 3), Kuantan, Pahang
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