Silicone Coated HDPE Ducts 32mm 40mm 50mm

Silicone Coated HDPE Ducts The HDPE silicon core tube ,Silicon Coated HDPE Pipe,is a new type of composite pipe with a silicone solid lubricant on the inner wall. It has good sealing performance, chemical corrosion resistance and low engineering cost. It is widely used in optical fibre cable communication network systems for highways and railways. Synchronous extrusion compounding is carried out by three plastic extruders. The main raw material is high-density polyethylene, and the core layer is a solid lubricant silica gel with the lowest friction coefficient. Widely used in optical cable communication network systems.

HDPE Ducts are used for protecting telecommunication cables such as copper, fiber optic cables or energy cables. HDPE Ducts are are suitable for installation applications such as standard underground and as innerducts in existing conduits.

HDPE ducts are the most commonly used underground raceway and are packaged in continuous lengths on reels or coils allowing for fast installation with minimum joints. HDPE ducts can be installed via trenching, plowing and directional drilling.

Silicone Coated HDPE Ducts

HDPE ducts are available in numerous colors and stripe combinations for easy identification. There are numerous wall thicknesses available as required to meet the particular installation methods and ground conditions.

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Silicone is co-extruded with inner HDPE wall and creates a permanent, super slippery interior lining. It has the lowest co-efficient of friction compared to other options and its co-efficient of friction does not change with time Silicone is preferred by all Network Builders of the world and is the Industry standard for duct lubrication

Silicon Coated HDPE Pipe advantages

• The inner core of the silicon core layer is a solid, permanent lubricant;
• The silicon core layer of the inner wall is synchronously extruded into the wall of the high-density polyethylene pipe, and uniformly distributes the inner wall of the pipe, does not peel off, detaches, and has the same life as the silicon pipe;
• The silicon core layer of the inner wall has the same physical and mechanical properties as the high density polyethylene;
• The friction characteristics of the inner core silicon core layer remain unchanged, and the cable can be repeatedly extracted in the pipeline;
• The silicon core layer on the inner wall does not react with water, and the pipe can be flushed with water after an accident.
• Offers good protection for OF cables from mechanical abuse. Flexible in nature hence can be bent and can be used in any direction
• Long life and cost effective
• The internal permanent lubrication with silicone coating ensures permanent lubrication & low co-efficient of friction
• Flexible and coil able
• Long length coils up to 1000 meters
• Less number of joints makes it easy for cable insertion
• Low weight aids in ease and speed of installation
• Made from flexible and resilient HDPE, providing superior resistance to damages
• Continuous lengths reducing joining costs
• Excellent low temperature properties to handle harsh climate conditions
• Provides a permanent pathway, simplifying future cable repairs or replacement

 The application of hdpe cored silicon pipe

• 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
•  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.
• waterproof, damp-proof, can avoid the damage by rodent animals.
• 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.
• Aging-resistant, anticorrosion of chemicals. With long service life, and will not deteriorate within 50 years in the earth.
• Good weather resistant ability, and its suitable temperature scope is from -40°C to 100°C.
• Convenient in construction. This will save time and the project cost is only 30% of the PVC.

Features of HDPE Pipe HDPE conduit pipe 32mm 40mm 50mm plastic cable duct HDPE Silicon Core Pipe

1. Silicon core pipe is a new kind of composite pipe with silicone solid lubricant in inner wall,which be widely used in optical communication network system of highway, railway,etc.

2. 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.

3. The friction coefficient of the inner wall is very small. Optical cable (electric cable) can be repeatedly extracted and tensioned in the pipe. By using cable blowing machine, one time blowing length can be 1000 to 2000 meter under normal conditions.

4. Waterproof, damp-proof, can avoid the damage by rodent animals.

5. 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.

6. Aging-resistant, anticorrosion of chemicals. With long service life, and will not deteriorate within 50 years in the earth.

7. Convenient in construction. This will save time and the project cost less than 70% of the PVC electronical pipe.

Advantages of HDPE Pipe HDPE conduit pipe 32mm 40mm 50mm plastic cable duct HDPE Silicon Core Pipe

1). Adopt multi-machine co-extrusion, the silicon core layer is synchronously embedded in the pipe. It will be permanent 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 tension in the pipe.

3). Waterproof, damp-proof, can avoid the damage by rodent animals.
4). Aging-resistant, anti corrosion of chemicals, long service with 50 years 5). Good weather resistant ability, and its suitable temperature from -40°C to 100°C. 6). Convenient in construction, save time and the project cost

HDPE Ducts Aplication

Application of HDPE Pipe HDPE conduit pipe 32mm 40mm 50mm plastic cable duct HDPE Silicon Core Pipe

PLB Duct Pipes are used as underground cable conduits for optical fiber cables, communication cables etc. & are suitable for cable installation by blowing tor pulling by rope techniques. HDPE Ducts are suitable for installation in the field dirt trenches, under sidewalks, roads, within communication networks, between communication centers and between cities. They can also be used in branch networks between cells, distribution cabinets, poles, in walls and within subterranean networks of homes, allowing the insertion of optical or copper communication cables, as well as TV/cable aluminium co-axial cables. Cables can be inserted in through the pipe by blowing, with an internal air-pressure up to eight bars.