Advantages of double wall corrugated pipe production line :

1. With both rigid and flexible: has sufficient mechanical properties, at the same time has excellent flexibility.

2. Compared with the plate pipe, corrugated pipe has lighter weight, save material, lower energy consumption, 

   cheaper;

3. corrugated pipes with smooth inner wall can reduce the flow resistance of liquid in the pipe, improve the 

   transmission capacity;

4. Good performance in resistance to chemical corrosion, can resist the effect of alkali in the soil.

5. Pipe with corrugation form can increase the load resistance of the pipe to the soil, at the same time, do not 

  affect its flexibility,so that it can be laid on the uneven ground continuously.

6. Easily to connect and good in tightness . Easily handing, easily install, reduce the labor intensity, reduce 

   working period.

7. Wide using temperature range, inflaming retarding, self-extinguish, safety in use.

8. safe insulation, is an ideal material for the electric wire conduit.

Features of double wall corrugated pipe production line :

1. High performance single screw extruder or twin screw extruder with special screw ensure good extrusion

2. Special structure die make the thickness of the interior and exterior wall even, and stable molding. In addition, the thickness of interior and exterior can be adjusted.

3.High performance vertical/shuttle corrugator ensure the pipe of good quality and high efficiency

4.With special and accurate forming module; cooling air and water system guarantee the production speed fast.

5.With single wall/ double wall belling inline system

Parameters of double wall corrugated pipe production line: