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Microduct 20/16 mm

TWD 20/16 mm Primary Tube, Striped

  • Easy to branch out and splice
  • Heavy-duty design
  • 20/16 mm microducts
  • Low friction ribbed inner surface for maximum installation lengths
Three, black, thick-walled microducts with respectively red, yellow and green stripes

The thick walled microduct are designed with an inner low friction surface that enables installation of micro cables or nano cables. The thick wall of the microducts allow for installation directly into the ground without the need for additional protection.

The microducts have an outer/inner diameter of 20/16 mm. All microducts have two colored stripes.

Microducts: HDPE

Technical Information

Temperature, Operation [°C] -40 to +60
Temperature, Storage [°C] -40 to +60
Temperature, Installation [°C] -20 to +50

Abrasion: IEC 60794-1-2-E2B(1)
Kink: IEC 60794-1-2-E10, 20 x outer diameter
Impact: IEC 60794-1 2-E4
Crush: IEC 60794-1 2-E3
Tensile: IEC 60794-1-2-E
Bend: IEC 60794-1-2-E11A
Torsion: IEC 60794-1-2-E
Repeated bending: IEC 60794-1 2-E6
Inner clearance: IEC 60794-5-10, Ann. D

Marking Duct assemblies have markings showing the type and tube length. The individual microducts are identified by their colors (stripes).
12 different colors are used.