Corrugated Duct

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Galvanized Steel Coil

Width: 36mm

Thickness: 0.25 to 0.6mm

Material: galvanized or non-galvanized

Application: It is mainly the raw material for post-tensioning corrugated ducts.

The metal corrugated ducts are made by bending low-carbon galvanized or non-galvanized steel bands. It is the main raw material for metal corrugated ducts. It has the features of a bright surface, uniform zinc coating, high-quality steel, and finely cut.

  1. Material: Q195
  2. Color: black and galvanized;
  3. Thickness: 0.25-0.6mm
  4. Width: 36mm;
  5. Length: Available upon request.

It always works with the KJ130 duct making machine.


For any inquiries please email