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Cable pipe is also called optical cable.
.High quality with good price. 2.40/33mm, 2000m/roll. 3.Packaged with PE membrane and steel shelves.
The Optical cable is very popular in the 21th century that go with the fast development of telecom industry. It is inevitable that strengthen the protection to optical cable. At present, BAOLI silicon core pipe is most advanced cable jacket material, good performance, low price, convenient to construction and durable, instead of multi-holes concrete pipes, PVC pipes and HDPE double side corrugated pipes step by step, become the perfect products in cable jacket material.
To catch up with the development of world telecom industry, our company researched and develop this product by our abundant technical strength and rich production experience through two years hard work.
The HDPE silicon core pipes' main characteristics are:
1. Adopt the mode of multi-machine co-extrusion, silicon core layer is synchronizely embedded in the pipe. It will be lubricated and not be stripped forever.
2. The friction coefficient of the inner wall is very small. Optical cable (electric cable) can be repeatedly extracted and tensioned in the pipe. Trough using cable blowing machine, one time blowing length can be 1000 to 2000 meter under normal conditions.
3. Good tightness, waterproof, damp-proof, can avoid the damage by rodent animals.
4. With great ring stiffness and toughness. In construction, its bending radius should not be less than 10 times of the external diameter of the pipe.
5. Aging-resistant, anticorrosion of chemicals. With long service life, and will not deteriorate within 50 years in the earth.
6. Good weather resistant ability, and its suitable temperature scope is from -40°C to 100°C.
7. Convenient in construction. This will save time and the project cost is only 30% of the PVC pipe.
Pipe Diameter:
Pipe diameter decided by the outer diameter of cables. Usually, the referring parameter according to the rate between inner diameter (ID) of silicon core pipes and outer diameter (OD) of cables, the parameter will be the best in the range 2—2.3, it will lay longer pipes when select blowing method. The common silicon core pipe is (OD/ID): 40/33, 50/42, 32/26. We can refer the following table for select appropriate pipes:
OD of Cable (mm) | ≤11 | 12 | 12.5 | 13.5 | 14 | 15 | 16 |
ID of Silicon Core Pipe (mm) | 24 | 26/28 | 26/28 | 26/28 | 28/33 | 33 | 33 |
OD of Cable (mm) | 17 | 18 | 19 | 20 | 21 | 21.5 | 23 |
ID of Silicon Core Pipe (mm) | 33 | 33/42 | 33/42 | 33/42 | 33/42 | 42/50 | 42/50 |
HDPE optic fiber cable duct