Mohit polytech Pvt. Ltd. Permanently Lubricated HDPE PLB Ducts are formed by co extrusion technique and are used for laying Optical Fiber Cables as underground ducting/ conduits.The base raw material being used for the manufacturing Permanently Lubricated Ducts is High Density Poly Ethylene. The grade of raw material is ultra violet grade and is confirming to IS:7328-1992 & IS:2523 or ISO:1183 & ISO:1133 and is designated as PEELA-50T-012 (CACT Approved) and inner layer permanently lubricated material DOW CORNING grade-50MB002.

Main duct meant for direct burial

Outer Diameter
Wall Thickness
50/ 42mm 50 mm 4.0 mm ± 0.3 mm
40/ 33mm 40 mm 3.5 mm ± 0.3 mm
32/ 26mm 32 mm 3.0 mm ± 0.2 mm

Sub Duct

Outer Diameter
Wall Thickness
40/ 35mm 40mm 2.5 mm ± 0.2 mm
40/ 32mm 40mm 3.0 mm ± 0.2 mm
32/ 28mm 32mm 2.0 mm ± 0.2 mm
32/ 27mm 32mm 2.5 mm ± 0.2 mm


HDPE Plb Duct Pipes Range

HDPE Plb Duct

Backed by our team of meticulous professionals, we are instrumental in developing best in class HDPE PLB Duct Pipes. Our experts conduct rigorous R&D efforts and utilize the latest technology to fabricate the robust quality duct pipes that are confirming the highest industrial standards. Precisely fabricated from co extrusion techniques these pipes are made from high density polyethylene under strict quality supervision. Further, the offered pipes are available in a range of colors and customized lengths that can be ordered from us at a leading price.

Product Range :

 Type  HDPE Plb Duct
 Single Piece Length  3 meter, 6 meter, 18 meter, 36 meter, >36 meter
 Color  Multi-pal
 Brand  BENTEX
 Material  HDPE
 Application  Utilities Water

Salient Features :

. Ductile and tough.
. Various temperature service range.
. Resistant to UV and chemicals.
. Low Internal co-efficient of friction facilitate smooth cable insertion and avoid damage.
. Sufficient protection of cable in un-usually stony ground during tectonic movement.

Properties :

  • Installation of Longer lengths made feasible.
  • Negotiations of cable movement through bends and deflections are easier.
  • Reduction of number of joints and minimizes number of splices.
  • Faster and easy installation of cable with lesser man power.
  • Reduction of overall cost installation, maintenance and future upgrades.
  • Retains its properties throughout its life.
  • Existing cables can be deployed after de-blowing from the duct.
  • This does not have toxic and dermatic hazards and is safe handling.

Applications :

Telecommunication, Computer Network, Automatic Signaling, Railways Information Network, Highway Cable Service Providers, Broad Band Network, Electric cable installation etc.