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Why Only PLB DUCT?
Different colors of PLB duct can be used for Telecom cable identification.
Manufactured as per TEC-GR BSNL standard.
Economical & Designed to serve for 50 years, Much longer life as compared to GI, RCC and PVC pipe.
Silicon Inner wall to provide smoothly pull on optical fiber cable (OFB).
Excellent UV resistant and good mechanical property.
Minimum joints. Available in 500/1000 m straight Coils.
Light Weight, Easy installation & handling.
Water & Dust Proof in joints.
Very easy to fit (all the types of joints - Sockets, Elbows, Bends, End Caps are avail-able).
Chemically inert and therefore suitable for use in saline/coastal areas.
No sharp edges therefore safe for duct/cable installation.
Telecom Applications:
Used as the main duct in main-duct/sub-duct network design.
Protection of ducts across rivers, culverts and disused canals.
Protection of ducts in rail/road crossings.
Protection of ducts & optic fiber cables in city networks.
Casing of copper cables.
Used as a casing duct for simultaneous placement of quad cables&optic fiber cables alongRailway track.
Protective casing application of power cables in city distribution network-an excellent & cost effective alternative to GI, RCC & PVC pipe in.
Rail/roadcrossing
Acrossrivers,culverts&disuse ca-nals
Street lighting cable application:
duct for protective casing of street lighting cable.
duct for protective casing ofpower/telecom
