C.O.D pipe production line is the company developed in recent years, and the first in China to launch a new product, has high yield, simple process, a high degree of automation, the operation is convenient wait for a characteristic, fill a blank in China, is in the domestic leading level.
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.

Performance characteristics
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 pipeline.
We are China professional supplier of COD cable communication pipe production line,welcome to our company .