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Silicon core tube

HDPE silicon core pipe is a new type of composite pipe with silicon colloid solid lubricant on the inner wall. It has good sealing performance, chemical corrosion resistance and low engineering cost. It is widely used in optical cable communication network systems such as highways and railways. HDPE silicon core pipe is a new type of composite pipe with silicon colloid solid lubricant on the inner wall, which is called silicon pipe for short. It is extruded and compounded by three plastic extruders at the same time. The main raw material is high-density polyethylene, and the core layer is silicon colloid, a solid lubricant with the lowest friction coefficient. It is widely used in optical cable communication network system.

Key word:

core the silicon pipe and is of inner wall

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Product details

Overview of HDPE silicon core pipe:

HDPE silicon core pipe is a new type of composite pipe with silicon colloid solid lubricant on the inner wall. It has good sealing performance, chemical corrosion resistance and low engineering cost. It is widely used in optical cable communication network systems such as highways and railways. HDPE silicon core pipe is a new type of composite pipe with silicon colloid solid lubricant on the inner wall, which is called silicon pipe for short. It is extruded and compounded by three plastic extruders at the same time. The main raw material is high-density polyethylene, and the core layer is silicon colloid, a solid lubricant with the lowest friction coefficient. It is widely used in optical cable communication network system.

Performance characteristics of HDPE silicon core pipe:

● The silicon core layer on its inner wall is solid and permanent lubricant;

● The silicon core layer of its inner wall is synchronously squeezed into the high-density polyethylene pipe wall, and evenly distributed throughout the pipe inner wall, without peeling off, separation, and the same life as the silicon pipe;

● The silicon core layer on its inner wall has the same physical and mechanical properties as high-density polyethylene;

● The friction characteristics of the silicon core layer on its inner wall remain unchanged, and the cable can be repeatedly extracted in the pipeline;

● The silicon core layer on its inner wall does not react with water, and the pipeline can be flushed with water after an accident.

HDPE silicon core pipe application field:

● Outdoor communication cable

● Public information network

● Public transmission system

● Cable TV network

● Expressway communication

● Optical cable conduit system

Specification of HDPE silicon core pipe produced by Liangcheng New Material:

Specification OD/ID Average outer diameter Odem (mm) Allowable deviation of average outer diameter (mm) Minimum inner diameter IDmin (mm) Inner wall thickness e2 Out-of-roundness before winding After winding

25/20

 25  +0.3  20

≥0.2

 1.5  2.0
 32/28  32  +0.3  26

≥0.2

 2  3
 40/33  40  +0.3  33

≥0.2

 2.5  3.5
 46/38  46  +0.4  38

≥0.2

 3  5
 50/41  50   +0.4  41

≥0.2

 3  5
 63/54  63   +0.4  54

≥0.2

 3  5

Length: generally, the standard length of each silicon core pipe is 2000 meters in consideration of transportation safety and construction convenience. If customers have special needs, they can leave the factory with a longer length (any length) under the condition of convenient transportation and operation.

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