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Guizhou Yasu Tube Industry Co.,Ltd is one of the leading hdpe communication protective casing manufacturers and suppliers in China, welcome to buy and wholesale cheap, fashion and customized silicone tube, hdpe protective casing, lfh multi-channel tubes, ppm protective casing made in China from our factory.
Product description:
The main material of HDPE communication protective casing is HDPE resin. By adding appropriate additive, it takes shape after being extruded. Its performance characteristics include corrosion resistance, anti-aging, impact resistance, high mechanical strength, long service life, excellent electrical insulation property. It can be widely used in the perforation, isolation and protection of cables such as low voltage power cables, street lamps tube, communication optical cable, optical fiber, cable television network, and multimedia transmission cable.
Performance characteristics:
1.Excellent physical properties. It uses high-quality PE raw material. It has good rigidity, strength as well as flexibility, which is conducive to the installation of tubes.
2. Corrosion resistance, good wear resistance, and long service life.
3. Good toughness, deflection, and vibration resistance. It has strong adaptability to subsidence and dislocation of uneven ground. Small caliber pipe can be arbitrarily bended.
4. Smooth tube wall, small friction coefficient, high construction efficiency and easy to draw lead.
5. Good electrical insulating performance, durable, safe and reliable line operation.
6. Light weight, convenient for repair, installation and maintenance, easy for transportation and operation.
7. Small caliber pipe can be in the form of coil, with long tube, less connectors, which is easy for installation.
8. Excellent impact resistance in low temperature. During the winter construction, pipeline embrittlement will not occur because of good impact resistance of the material.
Scope of application:
It is applicable for the pipeline systems of outdoor communication optical fiber, optical fiber cable and power cable, power supply circuit, and wiring conduits of wiring duct, special tubes, long-distance communication channel, protective wires or cables inside buildings.
Product types and technical parameters:
|
Specification (mm) |
OD(mm) |
ID(mm) |
Thickness(mm) | Length(mm) | ||||
|
Nominal Value |
Allowable Variation |
Nominal Value |
Allowable Variation |
Nominal Value |
Nominal Value |
Allowable Variation |
Nominal Value |
Allowable Variation |
|
32/26 |
32 |
+0.3 |
26 |
+0.2 |
3.0 |
+0.2 |
1000 |
+0.3% |
|
40/33 |
40 |
+0.4 |
33 |
+0.3 |
3.5 |
+0.2 |
1000 |
|
|
46/38 |
46 |
+0.4 |
38 |
+0.3 |
4.0 |
+0.2 |
1000 |
|
|
50/42 |
50 |
+0.5 |
42 |
+0.4 |
4.0 |
+0.2 |
1000 |
|