Poly Tatva
- 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.
