CENTRALDRENI – HDPE Solid Wall Slotted Pipes for Drainage

CENTRALDRENI pipes are solid wall systems manufactured from high-density polyethylene (HDPE), designed specifically for underground drainage applications requiring controlled water intake. Featuring smooth internal and external surfaces and precision-engineered transverse slots, the system is suitable for use in liquid drainage, landfill leachate collection and biogas extraction networks.

Available in black, the range covers outside diameters from 75 mm to 400 mm and is supplied in straight lengths. Slot configurations vary in size and layout depending on application requirements, enabling tailored hydraulic performance.

Where specified, pipes can be produced using HDPE derived from separately collected waste and certified under the PSV (Plastica Seconda Vita – Second Life Plastic) scheme, supporting circular economy principles.

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Description

Features & Benefits

  • Customisable Slot Configurations
    Wide variety of slot layouts available to suit different drainage and collection requirements.
  • Excellent Flexibility
    The inherent ductility of HDPE provides long-range bending capability, improving installation efficiency.
  • Reliable Structural Performance
    Designed to perform under unstable ground conditions with strong resistance to deformation.
  • Comprehensive System Compatibility
    Compatible with a wide range of fittings and bespoke components for flexible system design.
  • Electrically Non-Conductive
    Inert to stray electrical currents, eliminating corrosion risks in buried installations.
  • High Chemical and Abrasion Resistance
    Resistant to aggressive chemical environments and abrasive media in accordance with ISO/TR 10358.
  • Excellent Impact Resistance
    High shock absorption capacity helps maintain integrity during handling, installation and service life.
  • Environmentally Responsible Options
    PSV-certified variants available on request, supporting sustainable material use and circular economy objectives.