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PLB HDPE Telecom Ducts

PLB HDPE Telecom Ducts

Construction:

ADVIKA PIPES. Permanently Lubricated HDPE Ducts are formed by co-extrusion technique and are used for laying Optical Fiber Cables as underground ducting / conduits

Material:

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:4984-2016 & IS:2530 or ISO:1183 & ISO:1133 and is designated as PEELA-50T012 (CACT Approved) and inner layer permanently lubricated material DOW CORNING grade50MB002.

Advantages:
Reduction of stress on cable during installation
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 of installation, maintenance and future upgrades.
Retains it's properties throughout it's life
Existing cables can be deployed after de-blowing from the duct.
This does not have toxic and dermatic hazards and is safe handling.
All sizes (As per TEC/RDSO Specification)
Sr. No. Duct Size (mm) Outer Dia Ovality (Max) Wall Thickness Standard lenght
1. 25/20 25 ± 0.2 1.0 2.5 ± 0.2 500/1000 Mtrs.
2. 32/26 32 ± 0.3 1.3 3.0 ± 0.2 500/1000 Mtrs.
3. 40/33 40 ± 0.4 1.4 3.5 ± 0.2 500/1000 Mtrs.
4. 50/42 50 ± 0.5 1.4 4.0 ± 0.3 500/1000 Mtrs.
5. 63/50 63 ± 0.6 1.5 6.5 ± 0.4 6/12/50/500 Mtrs.
6. 110/96 110 ± 1.0 2.2 6.3 ± 1.0 6/12/50/100 Mtrs.
Applications:

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

Properties
Sr. No. Test Description Test Method Test Requirement
1. Dimension
(a) Outside Diameter
(b) Ovality
(c) Wall Thickness 		TEC/GR/TX/CDS-008/03/Mar-11 As Per Table
2. Visual Inspection TEC/GR/TX/CDS-008/03/Mar-11 As Per Specifications
3. Density at 23°C GMS/CC IS: 7328, IS: 2530 0.940-0.958
4. Melt Flow Index at 190°C IS: 2530 0.2 to 1.1
5. Tensile Strength at yield IS: 14151-Part-1 as TMD 638 Min 20N/mm²
6. Elongation at break IS: 14151-Part-1 as TMD 638 Min 500%
7. Co-efficient of friction Annexure-II TEC/GR/TX/CDS-008/03/Mar-11 <0.06
8. Impact strength IS: 12235 (Pt.-9) No Split or crack
9. Oxidation Induction time Annexure-I TEC/GR/TX/CDS-008/03/Mar-11 > 30 Minutes
10. Environmental Stress & Crack resistance ASTMD-1.693 No Split or Crack
11. Reversion IS: 4984 Difference 3%
12. Internal Hydrostatic Pressure creep rupture IS: 4984 & ISO: 1167 Passes the test