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

Air Con Ducts, Air Condition Ducts, Air Conditioning manufacturer / supplier in China, offering SGS Aluminum Flexible Ducts (HH-A HH-B), Air Conditioning Square Insulated Hoses (HH), Insulated Flexible Ducts (2~20 inch) and so on.

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Supplier Homepage Product Aluminium Foil Flexible Duct SGS Aluminum Flexible Ducts (HH-A HH-B)

SGS Aluminum Flexible Ducts (HH-A HH-B)

Purchase Qty.:
1,000-499,999 500,000+
FOB Unit Price: US $0.18 US $1.11
Purchase Qty. (Meters) FOB Unit Price
1,000-499,999 US $0.18
500,000+ US $1.11
Get Latest Price
Port: Guangzhou, China
Production Capacity: 20000meters/Week
Payment Terms: L/C, T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: HH-A HH-B
  • Usage: for Firefighting, for Air Conditioner, Industrial, for Environment Protection, for Refrigerate,Kitchen Smoke Sucker
  • Shape: Round
  • Certification: ISO, CE
  • Diameter: 51-508mm
  • Model: Single Layer/ Double Layers
  • Transport Package: Carton Box
  • Origin: Guangzhou, Guangdong, China
  • Material: Aluminium Foil+ Pet+Galvanized Wire
  • Application: for Ventilation System and Refrigeration
  • Performance: Wearable
  • Unit Size: 10 Meter or as Request
  • Cooling Method: Indirect Cooling
  • Trademark: Hehong
  • Specification: 2" 3" 4" 5" 6" 7" 8" 10" 12" 14" 16" 18" 20"
  • HS Code: 3917100000
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!

SGS Aluminum Flexible Ducts (HH-A HH-B)
SGS Aluminum Flexible Ducts (HH-A HH-B)
SGS Aluminum Flexible Ducts (HH-A HH-B)
SGS Aluminum Flexible Ducts (HH-A HH-B)
SGS Aluminum Flexible Ducts (HH-A HH-B)
SGS Aluminum Flexible Ducts (HH-A HH-B)

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