Mechanized production of galvanized steel spiral air ducts, stainless steel spiral air ducts, Foshan smoke exhaust ducts, environmental exhaust gas treatment ducts, industrial exhaust gas treatment ducts, and factory building treatment ducts. Spiral air ducts feature an attractive appearance, fine workmanship, and affordable prices. Galvanized steel ducts have smooth inner walls, low resistance, good air tightness, and can also reduce noise.

Raw materials: Galvanized steel, stainless steel
Main thicknesses: 0.5mm, 0.6mm, 0.8mm, 1.0mm, 1.2mm
Product diameters: DN80mm~2000mm
Spiral air ducts are aesthetically pleasing, finely crafted, and cost-effective.

Environmental dust removal spiral ventilation duct series products - Foshan Air Duct Processing Factory

Galvanized ventilation ducts have smooth inner walls, low resistance, good air tightness, and can reduce noise.
Ventilation ducts are widely used in construction projects, such as restaurants, hotels, factories, shopping malls, office buildings, etc.

The installation of spiral air ducts significantly reduces the number of connection points between pipes, minimizing leakage at joints to a low level. In spiral duct ventilation systems, elbows are fittings used to change the direction of the pipeline. According to angle, the most commonly used are 45°, 90°, and 60°, and depending on engineering needs, other non-standard angles such as 60° are also included.