Gold Member Since 2012
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Guangzhou Hehong Construction Materials Technology Co., Ltd.

Aluminum Duct, Air Conditioning Duct, HVAC Accessories manufacturer / supplier in China, offering HVAC System Aluminum Ducts (HH-A), Aluminum Non-Insulated Flexible Duct (2"~20"), Nylon Cable Ties for Flexible Ducts and so on.

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Supplier Homepage Product Aluminium Foil Flexible Duct HVAC System Aluminum Ducts (HH-A)

HVAC System Aluminum Ducts (HH-A)

Purchase Qty.:
1,000-1,999 2,000+
FOB Unit Price: US $0.4 US $0.3
Purchase Qty. (Meters) FOB Unit Price
1,000-1,999 US $0.4
2,000+ US $0.3
Get Latest Price
Port: Guangzhou, China
Production Capacity: 20, 000 Meters/ Week
Payment Terms: L/C, T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: HH-A
  • Usage: for Firefighting, for Air Conditioner, Industrial, for Environment Protection
  • Shape: Round
  • Certification: ISO, CE
  • Alloy or Not: Non-Alloy
  • Type: HVAC Systems, Single Layer and Double Layer
  • Transport Package: Carton Box
  • Origin: Guangzhou, China
  • Material: Aluminium Foil+Pet+Steel Wire
  • Application: HVAC \Auto\Parts\Bathroom
  • Performance: Wearable
  • Unit Piece: 10 Meters or as Requrst
  • Size: 2"/3"/4"/ 5" /6" /8" / 10"/ 12"/ 14"/ 16"/18"/20"
  • Trademark: hehong
  • Specification: 2"~20"(51mm~508mm)
  • HS Code: 3917000000
Product Description
Flexible Duct & Flexible Air Duct (Single Layer & Double Layer)

For Ventilation & Refrigeration With High Quality and Competitive Price!


It is a multi-ply aluminum ducting with high tensile steel wire helix.

 Technical Parameters:
1. Maximum range (diameter):51-508mm(2"~20")
2. Temperature range:-30º C ~ +140º C
3. Maximum air velocity:30m/s
4. Maximum working pressure:2500PA
5. Bend radius:0.54 x D


1. Ventilation system, Extraction of solvents, Extraction of corrosive gas and fumes.

2. Low pressure application, Transfer of hot and cold air, Air conditioning.

3. Vehicle construction, Engine construction, Exhaust fumes extraction.


1. It's a range of fully flexible uninsulated aluminum laminated ducting, it is easy to install.

2. Highly flexible and compressible.

3. Excellent resistance to chemicals.

4. Small bending radius.

5. Flame resistant & Heat resistant.


1. No need special tools for cutting.

2. In case of fire no toxic gas are emitted.

3. The product have been successfully tested for fire resistance.

4. Can be bent in any direction.

Different sizes are available as required!

HVAC System Aluminum Ducts (HH-A)
HVAC System Aluminum Ducts (HH-A)HVAC System Aluminum Ducts (HH-A)
HVAC System Aluminum Ducts (HH-A)
HVAC System Aluminum Ducts (HH-A)
HVAC System Aluminum Ducts (HH-A)

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