Product Details

HDPE Tube Bundle DB Series: 2-ways 7/3.5mm with PE Sheath 1.2mm

Product Description

1 APPLICATION

l Developed to be the best solution of direct burial modular-tubes family, featuring a non-metallic construction.

l A bundle of micro-or mini-tubes (regular wall size) is surrounded by a thin layer HDPE sheath. The function of the layer of HDPE is to remain the tube together. The individual tubes are suitable to be buried directly in the ground without additional protection. Direct buried connector are applied in case the cable extended or the tubes inside the cable are branched off.

2 MODULAR-TUBE

3 CONSTRUCTION

INNER TUBES	Materials	HDPE (High-density Polyethylene)
	Diameter	7/3.5mm
	Color options	Fully colored
	Inner surface	Smooth with silicon
	Layer	1
	Numbers	2
OUTER SHEATH	Materials	HDPE (High-density Polyethylene)
	Thickness	1.2mm (Nominal)
	Diameter (min./max.)	9.4mm / 16.4mm
	Color	Orange
Tracing wire	Yes	x1
Ripcord	Yes	x1

4 SPECIFICATION

² Individual Microduct 7/3.5mm:

Outer dia.

(mm)

Wall thickness

(mm)

Ovality

(%, before coiled)

Max. Pulling force (N)

Microduct Φ7/3.5mm

7.0 ± 0.1

1.75 ± 0.1

430

Tube bundle:

	UNIT	Properties
Weight	Kg/km	104
Bending radius	mm	84
Tensile strength	N	1020
Internal pressure	bar	16
Crush performance	N	2000
Outdoor exposure limit	Month	6
Maximum delivery lengths on drums	m	500, 1000, 2000