Ducting

Ducting MT CST DJ Multi-tube (MT) corrugated steel tape (CST) double jacket (DJ)

Application: pulling into underground ducts and sewer pipes
1

Central strength member (FRP rod)

2

Optical fiber

3

Gel-filled loose tube

4

Water-swellable yarns

4

Water-swellable yarns

5

Inner jacket

6

Corrugated steel tape armor

7

Jacket

8

Ripcord

Excellent rodent resistance

Proven reliable design

Improved reliability due to inner jacketing

Maximum rated design tension 2.7 kN
Crush — 0.22 kN/cm
Fiber count up to 72 (6x12) 96 (8х12) 144 (12х12)
Cable diameter, mm 13.0 14.5 17.8
Cable weight, kg/km 163.8 196.8 307.6
Minimum bending radius, mm 195 217.5 267.0
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Operating temperature -40°С...+70 °С
Installation temperature -10°С…+50°С
Transportation and storage temperature -40°С...+70 °С
Minimum bending radius 15x cable diameter
Design life 25 years