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.
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.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
other name are HDPE Conduit,HDPE conduit pipe,HDPE Silicon Core Pipe,HDPE silicon core tube,plastic cable duct,SCD,Silicon Coated HDPE Pipe,Silicone Coated Duct,Silicone Coated HDPE Ducts
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
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.
From 25/20 up To 63/54
|Outside/Inner Diameter (mm)||Thickness (mm)||Package (m/Roll)||Pack Diameter(m)||Pack Thickness(m)||Remark|
|HDPE Silicon Core Pipe||A new type of composite pipe with a silicone solid lubricant on the inner wall.|
|Advantages||Good sealing performance, chemical corrosion resistance, low engineering cost.|
|Application||Widely used in optical cable communication network systems for highways, railways.|
|Process molding||Synchronous extrusion compounding is carried out by three plastic extruders.|
|Material||The main raw material is high-density polyethylene, and the core layer is a solid lubricant silica gel with the lowest friction coefficient.|
HDPE Ducts are manufactured using ultra-violet (UV) stabilized grade of HDPE with required Anti Oxidant content and other recommended additives. The inner layer of ducts is duly silicon coated which minimizes the friction between OFC and the duct during the process of blowing the cable into the ducts, thus providing smooth installation of OFC in the duct without damaging the cable fibres. HDPE Duct are designed and engineered to house the sensitive nerves of Information technology i.e. optical fibers thus enabling information transfer across the globe. Available as per International Standards or Customers requirements,Most Suited for Pulling Optical Fibre Cable (OFC), Telecom, Electrical Lines etc.
Permanently lubricated HDPE Telecom Ducts have special lubricated compound on Inner Side for Conveying Optical Fiber cables with extremely low friction. Coefficient of Friction between the inside of the HDPE Duct and the outside of the inserted communication cable does not exceed 0.06. Properties of Lubricant are Its strongly locked into HDPE. It has same physical/mechanical properties as HDPE except low Coefficient of Friction value which is less than 0.06. Its evenly distributed around the bore and along the length of duct. Does not react with water, hence it is possible to clean the duct by water stream in case of any obstruction/accident. Have same frictional properties during life of the duct.
1.Wall thickness: The minimum wall thickness of the silicon tube is 2mm and the maximum is 6mm. It can also be produced according to the special wall thickness. The most commonly used thickness is 3.0mm, 3.5mm and 4.0mm. 2.Length: The factory standard length of 50/42 silicon tube is 1500m, the length of 40/33 silicon tube is 2000m, and the length of 32/26 silicon tube is 3000m. If the customer has special needs, it can be shipped in a longer (arbitrarily long) length under the condition of convenient transportation and operation. 3.Color: You can choose any kind of solid color, or you can embed vertical stripes of other colors on a solid color silicon tube..
- Silicone Inner Lining
- Custom Marking
- Smooth or Ribbed Wall
HDPE Conduit,HDPE conduit pipe,HDPE Silicon Core Pipe,HDPE silicon core tube,plastic cable duct,SCD,Silicon Coated HDPE Pipe,Silicone Coated Duct,Silicone Coated HDPE Ducts Size: 32/26, 34/28, 40/33, 46/38, 50/41, 63/54
Length: 500m – 3000m
Brand OEM: YES
Color: Black, yellow, green, blue, orange or other color as
Standard: GB/T 24456-2009 JT/T 496-2004
1.The optical cable of installation and protection .
2. Communication pipeline on highway andrailway.
3. Others Communication project pipeline.
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
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.