Corrugated Optic Duct cable communication pipe extrusion line
C.O.D. is corrugated cable ducts English abbreviation of Corrugated Optic Duct. This is in summarizes previous various optical fiber, cable ducts, on the basis of the advantages and disadvantages of brand-new concept developed in new generation of high performance cable ducts. It uses low friction coefficient of modified HDPE as the main raw material, structure with extremely low friction coefficient on the edges of wall pipe for the son tube, with high voltage and flexible bellows for mother tube, after composite extrusion and into. It with high voltage and may be bent, have distinction, easy construction as the main characteristics, in physical properties, service life, engineering construction aspects has many other products and incomparable advantage. skype is benicexiaofei mail is fair at benicemachinery dot com
The compressive
C.O.D product is special spiral shape, it strengthens the traditional PE straight compressive capacity, the compression ability is traditional tube several times and improve the effectiveness and elasticity, earthquake, subsidence, also can assure safety.
Resistance to chemicals, durability strong acid, alkali skills and water resistance is more superior in the sea and wetland laid, can be corrosion resistance, is semipermanent pipe line.
Credibility
Because the material nonconductive, insulation and high, is the ideal cable ducts. In addition the thermal expansion and contraction appearance rather less than traditional ductal system, and due within the same appearance, raw materials, and always maintain the same ratio.
Because of COD tube (every 500 meters) disk volume in the pipe rack, so can reduce quite a lot of the cost of labor, the most important is, COD need not insert tube, because diversiform tube outer tube has been equipped inside.
Because the lighter gravity (0.95:143), COD rather than light, and traditional tube for construction and transportation, very convenient.
The screw machining, COD to supple, forcibly bending can achieve 90 degrees, and even larger Angle, do not need any special tools to bend or straight. In the construction site meet obstacles can all round the town.
Because of the spiraling tube good design and low friction coefficient, no connection, without twisting the problem of wire special convenient, also extend the distance between the hole. Tube completely hermetic, can fight high internal pressure, can use fiber gas rafa. In the same outer diameter circumstance can give more tube, increase the efficiency in the use of. ptical cables, cable protecting tube