The Manufacturing Technology of the Metal Corrugated Pipe
The metal corrugated pipe
can be applied in many field and application. The manufacturing technique seems to be much more important. Here are the two steps among the whole process.
1.Overline on the plate material according to the technology, because the mechanical property in the lengthways is better than the croswise. The height of the metal corrugated pipe
need to be same with the fiber direction or it is easy to break.
2.Coiling block. Make the plate material into the cylinder with the tube coiling machine. The space between the longitudinal seam should be over 250mm.