2 4 7 Way Hdpe Microduct Pipe Direct Buried For Optic Fiber Air Blowing Cable
Microduct assemblies are available for several installation environments such as direct buried installation, into existing pipes or for indoor installation. Microducts are characterised by heavy wall microducts and a relatively thin outer sheath. The thickness of each inner tube allows individual tubes to be used direct bury solution. The microducts themselves are rugged enough to protect the fiber cables inside. Micro ducts are made of HDPE and have a low friction inner surface for best blowing performance.
Features
Permanant solid silicon lubricant layer in the inner wall.
Longitudinal ribbed inner wall of microduct to further reduce the friction coefficient of duct so as to be beneficial to cable blowing.
Maximal accommodation is 288C micro cable.
Can be placed into the existing pipe system to fulfill the pipe hole expansion.
Reduce the construction cost, and shorten the construction period.
Micro Structure
|
O.D
|
I.D
|
Wall Thickness
|
Weight
|
Drum Size
|
|
7
|
3.5
|
1.75
|
0.266
|
2000x1100
|
|
7
|
4
|
1.5
|
0.247
|
2000x1100
|
|
10
|
6
|
2
|
0.430
|
2350x1100
|
|
12
|
8
|
2
|
0.531
|
2200x1100
|
|
14
|
10
|
2
|
0.631
|
2200x1100
|
|
16
|
12
|
2
|
0.736
|
2200x1100
|
|
20
|
16
|
2
|
0.929
|
2350x1100
|
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