Spiral-duct

Manufactured from high-quality galvanized steel sheets, our spiral duct work undergoes precision cutting and advanced forming techniques to ensure exceptional durability and performance. The unique spiral design enhances structural rigidity, while the seamless construction minimizes air leakage, optimizing energy efficiency and airflow distribution.

Each duct features a tightly wound spiral seam with reinforced edges, providing superior strength and resistance to pressure fluctuations. The fittings are securely integrated into the duct body, ensuring a flat and uniform surface for reliable connections with minimal air infiltration.

We also offer fully customizable dimensions, thicknesses, and specifications to meet diverse project requirements. Whether for commercial HVAC systems, industrial ventilation, or specialized applications, our galvanized spiral duct work delivers precision engineering, longevity, and seamless installation.

1

Material

● Galvanized steel

● Stainless steel

2

Thickness

0.5-1.2mm

3

Length

3000-6000mm

4

Connector

Rubber sealed fitting

5

Other fittings

Available upon request