Bundles of thick-walled microducts MTB WPW-MG

Bundles of thick-walled microducts MTB WPW-MG in thin, tight sheath; with polygonal cross-section; designed for direct burying underground.
The configuration of the number and diameters of the microducts can be adjusted to a customer’s individual needs.
The thin sheath, that can be removed, ensures easy separation and extraction of the individual microducts.
Bundles can be produced with locating wire (prefabricated inside) in order to localize the route of bundles in future.

Standard color of the outer sheath – orange.

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Marking

Outer diameter of the bundle D1

Outer diameter of the bundle D2

Minimal thickness of the sheath

[mm]

[mm]

[mm]

MTB WPW-MG-4×7/4mm

18,8

15,6

0,8

MTB WPW-MG-4×10/6mm

25,7

21,6

0,8

MTB WPW-MG-3×12/8mm

26,2

25,6

0,8

MTB WPW-MG-5×12/8mm

37,6 

24,1

0,8

MTB WPW-MG-6×12/8mm

37,6

25,6

0,8

MTB WPW-MG-7×12/8mm

35,1

37,6

0,8

MTB WPW-MG-4×14/10mm

35,1

29,6

0,8

MTB WPW-MG-6×14/10mm

43,6

29,6

0,8

MTB WPW-MG-7×16/12mm

45,6

49,6

0,8

MTB WPW-MG

4×7/4

4×10/6

3×12/8

5×12/8

6×12/8

7×12/8

4×14/10

6×14/10

7×16/12

Dimensions of the bundle [mm]

Width D1

18,5

25,7

26,2

37,6 

37,6

35,1

35,1

43,6

45,6

Height D2

15,6

21,6

25,6

24,1

25,6

37,6

29,6

29,6

49,6

Number of microducts in bundle

4

4

3

5

6

7

4

6

7

Dimensions of microducts (dz / dw)   [mm]

7/4

10/6

12/8

14/10

16/12

Maximum installation tensile force [N]

1400

2720

2520

4200

5040

5880

4040

6060

8050

Minimum bending radius [mm]

185

257

262

376

376

376

351

436

376

Minimal thickness of the sheath [mm]

> 0,8

Transport, storage and exploitation temperature range [°C]

-40°C to + 70°C

Installation temperature range [°C]

-10°C to + 50°C

Typical winding length [m]

2000

2000

2000

2000

2000

2000

2000

2000

2000

Weight [kg/km]

141

251

241

380

450

519

370

536

719