Carbon corrugated pipe is a new type of power cable protection pipe produced by extrusion molding of HDPE (high density polyethylene) and carbon composite material and unique rotating molding technology.

Carbon bellows penetration is widely used in underground cable sleeve, which has high cost performance and ten advantages as follows:

1. Good flexibility: the product is in the shape of thread. It can bend and pass freely in case of obstacles, which is convenient for construction.

2, single length: the shortest dozens of meters, as long as several hundred meters.

3. Light weight: the material is made of high-density plastic, so it is light in weight and easy to handle.

4, high strength: because of the special thread shape, greatly enhance the resistance to pressure.

5. Corrosion resistance: Acid resistance, salts and chemicals, up to 50 years of use.

6. Resistance to geological subsidence: due to its threaded structure, it is resistant to stretching.

7.Convenient threading: Prelay iron wire inside the tube, easy to pull the cable.

8. Low construction cost: the above advantages prove the low cost, fewer joints, and reduced cost.

9. Strong joints: safe to use, few joints, special rubber joints, not soaked.

10. Good heat dissipation: the pipe body is threaded and the heat dissipation area is large.

The special screw shape of carbon bellows makes it resistant to pressure, light in weight and strong in strength, resistant to high temperature, corrosion, free in length, free in bending, and laying traction steel wire inside the pipe, which can make construction fast and maintenance convenient.Its non - crushing performance is particularly good, service life up to 50 years.

Carbon bellows are widely used to beautify streets instead of poles buried projects;Urban street lamp buried project;Residential construction;Parks and golf courses;Construction of industrial zones;Agricultural drainage and irrigation and water conservancy projects;Urban network renovation, cable buried protective pipe, telecommunication cable, expressway, substation, water conservancy project, etc.