HDPE Sub Duct – Direct Bury

Low Friction
Radius Direct Bury range is suitable for installation directly into open-cut trenches and provides excellent cable protection and management for underground networks.

Radius sub-ducts are designed for cable blowing & pulling and made from HDPE (High-Density Polyethylene) and feature our class-leading permanent co-extruded low friction HDPE inner lining for optimised cable installations.

Robust and flexible, Radius sub-ducts offer high performance in complex installations (eg. many bends & gradients).

Our sub-ducts are available with ribbed or smooth inner bore according to your preference and can be supplied pre-roped or pre-cabled.

Supplied in continuous lengths on single-way drums or multi-way drums to increase ease of installation and minimise cost .

In addition, we offer a comprehensive range of fittings and accessories including bends, connectors, spacers, seals and access chambers.

Features & Benefits

  • Suitable for installation into an open cut trench
  • Designed for cable blowing & pulling
  • Permanent low friction inner coating as standard
  • Class-Leading blowing performance
  • HDPE with excellent stress crack and crush resistance
  • Up to 16bar blowing pressure
  • Excellent chemical & weathering resistance
  • Smooth or ribbed inner wall
  • Pre-roping or pre-cabling option
  • Supplied on single way or multi-way drums up to 4way
  • Supplied on drums typically between 1000m to 5000m length
  • Coils and lengths options
  • Can be customised to meet user requirements
Why Low Friction Matters?

Sizes

 

OD/ID (mm)
18 / 14 37 / 29
20 / 16 38 / 32
25 / 20 40 / 32
31 / 25 50 / 41
32 / 25 60 / 50
32 / 26 63 / 51
35 / 28 63 / 52

Other OD/IDs are available, please contact us to discuss your requirements.

Options

  • Inner wall: Smooth or Ribbed
  • Stripes
  • Numbering
  • Customer-specific print
  • UV stabilisation
  • Muti-way drums up to 4-way
  • Pre-roping with 8KN rope
  • Pre-cabling with fibre optic or copper cables

 

Available colours, subject to MOQ.
colours x 12
Certification

 

  • Made to BS EN 61386-24 : 2010

Certification

  • Made to BS EN 61386-24 : 2010

Resources

    Brochure