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APPLICATION
Duct burial inside H.D.P.E or cemented ducts, High-speed voice,
Data and Video communications and Long haul Telecommunications.
As metal free no requirement for ear thing and immune from lightening
or fault currents.
MULTITUBE DESIGN
Tubes
containing primary coated fibres stranded around a central strength
member, filled with jelly, sheathed with P.E. and an optional
nylon 12 jacket.
UNITUBE
DESIGN
Loose
tube containing fibres, strength members embedded in the sheath
for protection against mechanical stresses and an optional nylon
jacket.
PROOF
CABLE
Loose
tube containing fibres, strength members pultruded PE jacketed
offering good mechanical, chemical, rodent, moisture resistance
but more rigid then above constructions.
FEATURES
The
nylon 12 jacket offer extremely low co-efficient of friction while
pulling through ducts and termite resistance.
The unitube design has lightweight, small diameter and the required
rigidity for pushing/pulling/blowing through ducts, yet offers
lower minimum bending radius on amount of smaller diameters.
The weight & diameter of unitube design permit easy handling of
longer lengths in the field.
MECHANICAL
PROPERTIES
Greater
flexibility, high compression resistance and stability over temperature
range of
- 20°C to + 70°C.
In dry core design stability over temperature range of -40 deg.
C to + 70 deg. C.
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