Permanently Lubricated HDPE Telecom Ducts for use as underground Optical Fibre Cable Conduits.
TEC Specification No. : TEC/GR/TX/CDS-008/03/MAR-11
Duct Size | 32mm/26mm | 40mm/33mm | 50mm/42mm |
Outer diameter | 32mm +(0.3mm) | 40mm +(0.4mm) | 50mm +(0.5mm) |
Wall Thickness | 3.0mm (± 0.2mm) | 3.5mm (±0.2mm) | 4.0mm (±0.3mm) |
Standard Lengths of Coils | 1000 mtr. (±100mtr.) (or less, as per requirement) | 1000 mtr. (±100mtr.) (or less, as per requirement) | 1000 mtr. (±100mtr.) (or less, as per requirement) |
Maximum outer dia. of OFC recommended for installation by blowing Technique | 12mm | 16mm | 21mm |