RTGK Thick-wall heat shrinkable sleeves with glue - ERKO sp. z o.o. sp. k. | ELECTRO, AERO, ROBOTICS

RTGK Thick-wall heat shrinkable sleeves with glue

RTGK Thick-wall heat shrinkable sleeves with glue

Thick-wall heat shrinkable sleeves with glue for repair of the direct insulation on
cables up to 1kV and external cable coatings nN and Sn.
made of thermally stabilized, cross-linked polymers
inner side of the pipe covered with a layer of thermoplastic glue
resistant to changing weather conditions
provide flexible seals
very high mechanical and chemical protection
designed for work in extreme conditions
protects against UV rays
shrinking ratio 3:1

SKU: RTGK Category:

Symbol

Colour

Min. Ø before
Shrinking
D [mm]

Max. Ø after
Shrinking
D [mm]

Wall thickness
after shrinking
T [mm]

Number of
pieces per unit
[1 piece = 1m]

RTGK 55-16-C/1

black

55

16

4

1 pce

RTGK 92-26-C/1

black

92

26

4,2

1 pce

RTGK 120-34-C/1

black

120

34

4,2

1 pce

RTGK 140-37-C/1

black

140

37

4,3

1 pce

 

Characteristics

Physical

Relative density

Moisture absorption

Tensile strength

Elongation at break

1,25 ± 0,2 g/cm3

0,2% (max)

10 N/mm2 (min)

350% (min)

Physical after aging at 120°C
for 500 hours

Tensile strength

Elongation at break

8 N/mm2 (min)

300% (min)

Electrical

Slope resistivity

Dielectric strength

Constant dielectric

1010Ωm (min)

8 kV/mm (min)

3,5 (max)

Chemical

Resistance to fungus

Salt spray test

Chemical resistance

good

meets

good