Product Details

HDPE Tube Bundle DB Series: 7ways 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 single thin HDPE sheath. The design makes the duct assemblies suitable for outdoor direct buried or other existing ducts or cable trays. The micro ducts are optimized for best cable blowing performance.

2 MODULAR-TUBE

1 CONSTRUCTION

INNER TUBES	Materials	HDPE (High-density Polyethylene)
	Diameter	7/3.5mm
	Color Color option	Red, green, brown, grey, white, blue, orange Fully colored
	Inner surface	Smooth with silicon
	Layer	2
	Numbers	7

OUTER SHEATH	Materials	HDPE (High-density Polyethylene)
	Thickness	1.2mm (Nominal)
	Diameter	23.4mm / 21.4mm (±1.1mm)
	Color	Orange
	Ripcord Tracing Wire	x 1 x 1

1 SPECIFICATION

² Individual Microduct:

Outer dia.

(mm)

Wall thickness

(mm)

Ovality

(%, before coiled)

Max. Pulling force (N)

Microduct Φ7/3.5mm

7.0 ± 0.1

1.75 ± 0.10

≤ 5

430

² Tube bundle:

	UNIT	Properties
Weight	Kg/km	282
Bending radius	mm	260
Tensile strength	N	2750
Internal pressure	bar	16
Crush performance	N	2000
Outdoor exposure limit	Month	6
Maximum delivery lengths on drums	m	500, 1000, 2000