Plant ventilation ducts for cooling and sealing, spiral ventilation ducts are simple, safe, and easy to operate. Application: Ventilation ducts are mainly used to connect two areas for air circulation, providing ventilation and air exchange.

【Spiral Duct Finished Product Protection】
(1) After the duct installation is completed, ensure its surface is smooth and clean. If the duct is used outdoors, measures should be taken to protect it from rain and snow.
(2) For system ducts where construction is temporarily suspended, the duct openings should be sealed to prevent debris from entering.

Guangzhou Spiral Duct Processing Factory Dust Removal Ventilation Engineering Installation of 500mm Diameter Galvanized Spiral Duct

(3) When the duct extends into a structural duct, a steel mesh should be installed at the end to prevent debris from entering the duct during system operation.
(4) During transportation and installation of stainless steel and aluminum ducts, avoid scratching their surfaces, and minimize contact with iron objects during installation.

Foshan Ruitong Duct Processing Manufacturer, the materials used for spiral ducts are generally 0.6mm-1.2mm thick white zinc-plated steel strips, but stainless steel and aluminum strips can also be used. The accessories of Foshan Ruitong Spiral Duct Processing Factory, such as elbows, tees, reducers, round-to-square adapters, and dampers, are manufactured using conventional sheet metal processes. Spiral ducts are thin-walled pipes made by coiling metal strips into spiral seams, featuring a circular shape with no welding, no air leakage, no water leakage, and high durability. They are widely used for air supply and bulk material transportation, replacing traditional white iron pipes.