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Utkarsh Permanently Lubricated (PLB) HDPE Duct pipes are made from virgin, UV grade HDPE materials and are used for deployment of Optic Fiber and Copper Cables. The ducts are manufactured as per TEC Standards & various international standards. The ducts have superior resistance to natural or mechanical damage. The PLB HDPE Ducts consist of two concentric layers, the outer layer being HDPE; co-extruded with an inner layer of solid permanent lubricant to reduce the Internal Co-efficient of Friction (ICF).

SIZE (With/Without Rope) COLOUR* (as per TEC Specifications)
32/26 mm Green, Orange, Blue, Yellow, Brown, Violet, Grey & Red (Outside the duct)
four equi spaced longitudinal continuous white strip line
40/33 mm White Silicon (Inner Layer)
50/42 mm  
Length 500/1000 meters  

*outside in black colour as per customer demands

Why Utkarsh PLB Ducts?
  • We are having TEC (BSNL) License.
  • We can provide in house optical fiber cable blowing test for 1KM HDPE duct length.
  • Meets TEC all requirements.
  • Using UV grade (CACT approved) Raw material.(Service life of duct more than 50years)
  • Flexible & light in weight
  • Faster and easy installation of Optic Fiber cable / Copper cable with less manpower
  • Available in coils
  • Reduction in installation cost
  • Low maintenance and easy future up gradation
  • Reduction in number of accessories due to longer lengths of pipes.
  • Ducts are non toxic and safe to handle
  • Suitable for installing OFC by Blowing method
  • Suitable for Horizontal Directional Drilling