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- Protective pipes for Optical Cables
- OPTOHARD protective pipes
OPTOHARD protective pipes
OPTOHARD protective pipes
Single-walled protective pipes are intended, primarily, for mechanical protection of optical and coaxial cables laid in trenches and channels (building/ reconstruction of transmission lines).
- allow for trouble-free cable installation at long distances (on ideal conditions, up to 3 000 m)
- cable introduction into the pipe via drawing or blowing-in technology
Material
- high-density polyethylene (PE-HD)
Pipe design
- outer wall - smooth
- inner wall - smooth or longitudinal grooving
| outer diameter (mm) | 32 | 40 | 50 | ||
|---|---|---|---|---|---|
| standard wall thickness (mm) | 2,5 | 3,0 | 3,5 | 4,0 | |
- installation temperature: handling HDPE pipes within of -5ºC to + 50ºC
- operation temperature: of -40ºC to +70ºC
Pipe connection
- mechanical couplings
Colour design
- based on customer request
Differentiation
- on request by the customer, the pipes of the same colour be differentiated using one, two or three longitudinal stripes around the pipe (90º intervals)
Identification
- the identification of protective pipes is made
- black letters (letter size minimum 4 mm)
- the identification is printed in 1 m intervals
Packing
- wood reel
- small coil
| outer diameter | maximum installed length | |
|---|---|---|
| small coil | wood reel | |
| mm | mm | m |
| 32 | 200 or 300 | 2 500 |
| 40 | 200 or 300 | 1 800 |
| 50 | 150 | 1 000 |
Storage
- small coils must be stored in horizontal position
- maximum storage height 2 m, max. storage time up 3 months
- it is not recommended to store in direct sunlight
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Single-walled protective pipes OPTOHARD
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Single-walled protective pipes OPTOHARD, small coil
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Single-walled protective pipes, small coil
29.03.2021
