Industrial Grade Flexible Duct Hose is resistant from all kinds of harsh treatment during its usage. The Flexible Duct Hose is made using quality grade mild steel, galvanized iron and aluminium which ensures optimum durability along with long lasting trouble free service. The Flexible Duct Hose is compact in design and precise in dimension. Industrial Grade Flexible Duct Hose is easy in operation and ensures excellent resistance against corrosion.