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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Octopus
  • Model Number: OCT-FD
  • Type: HVAC Systems
  • Name: flexible Aluminum Flexible DuctsDucts for A/C Systems
  • Density: 18kg, 24kg, 32kg
  • Fiberglass thickness: 25mm/50mm
  • Length: 10m per pipe
  • Color: pink color fiberglass wool or yellow color fiberglass wool
  • Brand: Octopus
  • Packing: Standard Packing
  • Port: China
  • Certification: ISO9001:2008 ISO14001:2004
  • Item Number: OCT-FD

Packaging & Delivery

Packaging Details Standard Export Package; Seaway by Container; Packing in containers
Delivery Time Denpens on invoice
    Double layer Aluminum foil Flexible Ducts,Exhaust Flexible Ducts,Ducts for A/C Systems  


  Aluminum Flexible Ducts,Exhaust Flexible Ducts,Ducts for A/C Systems



 Flexible duct is used for low/medium/high pressure air ventilation and air condition systems. Its a range of fully flexible thermally insulated ducting, which has been specially designed for the HVAC market. This range has been developed to minimize the heat gain or loss resulting from the temperature differential between the airflow and the surrounding ambient air. The vapor barrier prevents condensation forming on the outside of ducts carrying air at lower temperatures than the surrounding air.


Inner Diameter :4’’ – 16’’
Density: 18kg/m³, 24kg/m³, 32kg/m³
Fiberglass thickness: 25mm/50mm
Length: 10m per pipe
Color: pink color fiberglass wool or  yellow color fiberglass wool


Its constructed with an inner duct (Aluminum) with either 25mm or 50mm fiberglass insulation and covered with an outer jacket, which acts as a vapor barrier. The jacket is a spirally produced multi-layer Aluminum/Polyester laminated fabric reinforced with a fiberglass yarn, which provides an outstanding combination of strength and tear resistance.


Supplied in standard 10 meter length, compressed to 1.0-1.2 meter; Individually boxed; Easy to connect to either round or oval ducting; No special tools required for cutting or fixing; In the event of a fire no toxic gases are emitted; The products have been successfully tested for fire resistance.



· Our Company:


Octopus Metal Co., Ltd is the leading HVAC Ductwork manufacturer in China. Our annual processing capacity reaches 120 000 tons (1.5 million M2).


We operates 4 efficient production sites for galvanized rectangular air duct manufacture. Our duct works are certified by China National Accreditation Service for Conformity Assessment (CNAS).




·ISO Certificate :


·Our Workshop :


· HVACDuct & Accessories Certificate :


·Our Product :


·Global Expo :

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China (Mainland) | Trading Company
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