⚡In Stock⚡ 4"/6"/7"/8"/10"/12" /14"/16" Air Ventilation Pipe Hose Flexible Aluminum Exhaust Duct 1m Length

⚡In Stock⚡ 4"/6"/7"/8"/10"/12" Air Ventilation Pipe Hose Flexible Aluminum Exhaust Duct 1m Length🔥 Product parameters:🔴 Product material: aluminium foil, metal.🔵 Product color: silver.🟠 Product name: Exhaust fan duct🟡 Basic function: sealed smoke exhaust🟣 Size selection: Choose as needed.Length: 1m.Applicable diameter:4 inches -100mm / 6 inches -150mm / 7 inches -180mm / 8 inches -200mm /10 inches -250mm /10 inches - 300mm.🔥 Features:- It can be bent freely without hard joints and freely stretched, which can reduce wind resistance and is integrally formed.- With high flexibility, friction resistance, and acid corrosion resistance.- For moisture, dust, high temperature gas, powder and so on.- Widely used in industrial ventilation, range hoods, exhaust fans, and ventilation of other electrical equipments.🔥 Notice:Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid.