Thick wall heat shrink tubes – type RDK, RDM, RD

Thick wall heat shrink tubes – type RDK, RDM, RD

Application: They are designed for insulation of metal elements, lampposts, masts, pipelines and elements of bridges.
Due to high shrink ratio, they are a great insulation for cable culverts ends e.g. under the streets.
RDK tubes are wholly adhesive-layered and RDM are supplied with mastic stripes at the ends.
Both adhesive layer and mastic stripes are tight insulation and protect against any moist penetration under the heat shrink layer.
The dimensions of RDK and RDM tubes are specially matched to the sizes of lamposts. They protect them effectively against salt, animals’ urine and gases in the air

  • Operating temperature: RDK -15 up to +125°C, RDM -40 up to +125°C, RD -55 up to +125°C
  • Shrink ratio: 2:1, 4:1
  • The minimum shrink temperature: +120°C
  • Colours: black
  • Tubes halogen-free
  • UV resistant
  • In accordance with REACH, RoHS
Tube with adhesive Index Tube with mastik Index Dimensions [mm] Packing
D d s [pcs.1m]
RDK 55 / 15 WRDDA550115011003KC1 55 15 4,5 40

RDK 76 / 18

WRDDA760118011003KC1

RDM 76 / 18

WRJDA760118011003MC1

76

18

4,0

15

RDK 95 / 25

WRDDA950125011003KC1

RDM 95 / 25

WRJDA950125011003MC1

95

25

4,5

15

RDK 105 / 32

WRDDA105232011003KC1

RDM 105 / 32

WRJDA105232011003MC1

105

32

4,0

12

RDK 140 / 34

WRDDA140234011003KC1

RDM 140 / 34

WRJDA140234011003MC1

140

34

4,5

8

RDK 155 / 90

WRDDA155290011003KC1

RDM 155 / 90

WRJDA155290011003MC1

155

90

2,9

1

RDK 175 / 90

WRJDA175290011003KC1

RDM 175 / 90

WRJDA175290011003MC1

175

90

2,9

1

RDK 195 / 90

WRJDA195290011003KC1

RDM 195 / 90

WRJDA195290011003MC1

195

90

2,5

1

RDK 225 / 90

WRJDA225290011003KC1

RDM 225 / 90

WRJDA225290011003MC1

225

90

2,5

1

RDK 245 / 125

WRJDA245212521003KC1

RDM 245 / 125

WRJDA245212521003MC1

245

125

2,8

1

RDK 255 / 125

WRJDA255212521003KC1

RDM 255 / 125

WRJDA255212521003MC1

255

125

2,8

1

RDK 275 / 125

WRJDA275212521003KC1

RDM 275 / 125

WRJDA275212521003MC1

275

125

2,8

1

RDK 300 / 125

WRJDA300212521003KC1

RDM 300 / 125

WRJDA300212521003MC1

300

125

2,8

1

RDK 350 / 125

WRJDA350212521003KC1

RDM 350 / 125

WRJDA350212521003MC1

350

125

2,8

1

RDK 390 / 200

WRJDA390220021003KC1

RDM 390 / 200

WRJDA390220021003MC1

390

200

3,0

1

RDK 400 / 200

WRJDA400220021003KC1

RDM 400 / 200

WRJDA400220021003MC1

400

200

3,0

1

RDK 440 / 200

WRJDA440220021003KC1

RDM 440 / 200

WRJDA440220021003MC1

440

200

3,0

1

RDK 460 / 200

WRJDA460220021003KC1

RDM 460 / 200

WRJDA460220021003MC1

460

200

3,0

1

RDK 500 / 200

WRJDA500220021003KC1

RDM 500 / 200

WRJDA500220021003MC1

500

200

3,0

1

RDK 530 / 200

WRJDA530220021003KC1

RDM 530 / 200

WRJDA530220021003MC1

530

200

3,0

1

RDK 560 / 250

WRJDA560225021003KC1

RDM 560 / 250

WRJDA560225021003MC1

560

250

3,2

1

RDK 620 / 250

WRJDA620225021003KC1

RDM 620 / 250

WRJDA620220021003MC1

620

250

3,2

1

RDK 710 / 250

WRJDA710225021003KC1

RDM 710 / 250

WRJDA710225021003MC1

710

250

3,2

1

 

Tube without adhesive and mastic

Index

Dimensions [mm] Packing

D

d

s

[pcs. 1 m]

RD 55 / 15

WRJDA5501150110030C1

55

15

4,5

40

RD 76 / 18

WRJDA7601180110030C1

76

18

4,0

15

RD 95 / 25

WRJDA9501250110030C1

95

25

4,5

15

RD 105 / 32

WRJDA1052320110030C1

105

32

4,0

12

RD 140 / 34

WRJDA1402340110030C1

140

34

4,5

8

RD 155 / 90

WRJDA1552900110030C1

155

90

2,9

1

RD 175 / 90

WRJDA1750900010030C1

175

90

2,9

1

RD 195 / 90

WRJDA1952900110030C1

195

90

2,5

1

RD 225 / 90

WRJDA2252900110030C1

225

90

2,5

1

RD 245 / 125

WRJDA2452125210030C1

245

125

2,8

1

RD 255 / 125

WRJDA2552125210030C1

255

125

2,8

1

RD 275 / 125

WRJDA2752125210030C1

275

125

2,8

1

RD 300 / 125

WRJDA3002125210030C1

300

125

2,8

1

RD 350 / 125

WRJDA3502125210030C1

350

125

2,8

1

RD 390 / 200

WRJDA3902200210030C1

390

200

3,0

1

RD 400 / 200

WRJDA4002200210030C1

400

200

3,0

1

RD 440 / 200

WRJDA4402200210030C1

440

200

3,0

1

RD 460 / 200

WRJDA4602200210030C1

460

200

3,0

1

RD 500 / 200

WRJDA5002200210030C1

500

200

3,0

1

RD 530 / 200

WRJDA5302200210030C1

530

200

3,0

1

RD 560 / 250

WRJDA5602250210030C1

560

250

3,2

1

RD 620 / 250

WRJDA6202250210030C1

620

250

3,2

1

RD 710 / 250

WRJDA7102250210030C1

710

250

3,2

1

Standard length 1 m. Up to the dimension 140/34 lengths > 1 m are possible.
On special demand we can produce tubes of non standard sizes.
 

Properties        Test method      Tubes RDK/RDM/RD

Operating temperature

 

-15 up to +125°C  /  -40 up to +125  /  -55 up to +125  

Length change after shrinking

EN 60684-2

+5 ÷ -15%

Tensile strength, min

EN 60684-2

12 MPa

Elongation at rupture, min.

EN 60684-2

300%

Heat ageing (168 h, temperature)

EN 60684-2

158°C

Tensile strength after heat ageing, min.

EN 60684-2

10 MPa

Elongation at rupture after heat ageing, min.

EN 60684-2

200%

Heat shock (4 hours, temperature)

EN 60684-2

200°C no dripping, breaking and wall spread

Contact with Cu after heat ageing
(168 hours, temperature): elongation at rupture, min.

EN 60684-2

158°C 100%

Cu corrosion

EN 60684-2

doesn’t corrodee

Cold bend; 4 hours

EN 60684-2

doesn’t break in temp. -55°C

Flammability

EN 60684-2

firearms

Water absorptivity, max

ISO 62

0,1%

Dielectric resistance, min.

EN 60684-2;  IEC 60243-1

16kV/mm

Volume resistivity, min.

EN 60684-2;  IEC 60093

1012Ωm

Examples of applications of heat shrink tubes