Double aluminum foil hose steel wire hose exhaust pipe ventilation pipe aluminum foil tube light wind pipe steel wire hose wire flexible duct
Colour | Black |
Shape | Cylindrical ventilation tube circular ventilation tube |
Size | 3 inch/4 inch/5 inch/6 inch/8 inch/10 inch/12 inch/14 inch/16 inch/18 inch Type all 3/4 inches / 5 inch and 6 inch / 8 inch / 10 inch and 12 inch / 14 inch / 16/18 inches |
Characteristic | Degree bend ventilation performance is good smooth ventilation without quality assurance for a year |
Material | Aluminum foil PET steel wire spiral duct |