Ducts for sports facilities 

Buna fiber fabric air duct product introduction    Our products are often referred to as fiber fabric duct, which is a flexible indoor air distribution system made of special fibers, which can also be called: fiber fabric duct, cloth bag duct, cloth duct, fabric duct, etc. The fiber fabric duct ventilation system integrates plenum, silencer, ventilation duct, diffused air tuyere, air volume regulating valve, insulation layer, clean filtration and other functions. It is an air system that uses textile materials to transmit air, and has superior air supply performance.    BuNa fiber fabric air duct can be divided into general type series, internal support series, diaphragm type air duct series, adiabatic composite insulation series, rectangular return air series.