Top quality
- Galvanized steel: This is the most popular material thanks to its high durability, good rust resistance and reasonable price. The galvanized layer helps protect the pipe from corrosive agents from the environment.
- Stainless steel (stainless steel): Includes types such as Stainless steel 201, 304, 316. Stainless steel provides excellent corrosion resistance, high temperature resistance and easy cleaning, suitable for environments requiring strict hygiene standards such as medical, food, or areas with high humidity.
Diameter: Various, from D100mm to D1500mm or larger depending on project requirements.
Length: Usually ranges from 3m to 6m, helping to minimize the number of joints in the entire system.
Material thickness: About 0.48mm, 0.58mm, 0.75mm, 0.95mm, 1.15mm, depending on pipe diameter and working pressure.
Galvanizing level (for galvanized steel): Usually from Z8 (80g zinc/m2) to Z18 (180g/m2).
High durability and strength: The spiral structure enhances the rigidity and load-bearing capacity of the pipe, minimizing deformation under the impact of pressure and impact.
Outstanding air circulation performance: The circular cross-section helps the air flow move smoothly, reducing friction and pressure loss, thereby optimizing ventilation performance and saving energy for the fan.
Noise reduction: The circular design and spiral lines help limit the impact of the air flow on the pipe wall, significantly reducing the noise generated during system operation.
High aesthetics: With a round shape and regular spiral ribs, the spiral round duct has high aesthetics, suitable for outdoor installation in public spaces, restaurants, cafes, or projects requiring beautiful architecture. Can be painted to match the interior space.
Easy and flexible installation: Light weight, easy to transport and construct. In particular, the pipe can penetrate the structure of the building conveniently, minimizing labor and accessory costs. The large pipe length helps reduce the number of joints, increasing tightness.
Reduced air leakage: Fewer joints than square ducts, combined with strong joints, help to minimize air leakage, ensuring the system's operating efficiency.
Easy to clean and maintain: Smooth surface and round shape reduce dirt accumulation, easy to clean periodically.
