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

Flexible Ducts, Flexible PVC Air HVAC Insulated Duct, Flexible Air Ducts manufacturer / supplier in China, offering Insulated Flexible Ducts (2~20 inch), Nylon Cable Ties for Flexible Ducts, Pipe Bracket for Refrigeration (22mm~1020mm) and so on.

(/ )

Supplier Homepage Product Insulation Flexible Duct Insulated Flexible Ducts (2~20 inch)

Insulated Flexible Ducts (2~20 inch)

FOB Price: US $0.82 / Meter
Min. Order: 1,000 Meters
Min. Order FOB Price
1,000 Meters US $0.82/ Meter
Get Latest Price
Port: Guangzhou, China
Production Capacity: 20000 Meter Per Week
Payment Terms: L/C, T/T, Western Union, Money Gram

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Model NO.: HH-C
  • Usage: for Firefighting, for Air Conditioner, Industrial, for Environment Protection
  • Shape: Round
  • Certification: ISO, CE
  • Standard Length: 10 Meters/ Piece
  • Type: HVAC System, Single Layer and Double Layer
  • Trademark: HeHong
  • Specification: 51mm~508mm(2"~20")
  • HS Code: 3917
  • Material: Alu Flexible Duct+Glass Wool+Outer Sleeve
  • Application: for Refrigeration & Ventilation Air Conditoning
  • Performance: Wearable
  • Size: 2"/3"/4"/ 5" /6" /8" / 10"/ 12"/ 14"/ 16"/18"/20"
  • Cooling Method: Direct Cooling
  • Insulation Materials: Yellow Glass Wool
  • Transport Package: Cartons
  • Origin: Guangzhou, China
Product Description
Product Description:

Insulated Flexible Ducts & Insulated Flexible Air Ducts (Single Layer & Double Layer)

For Ventilation & Refrigeration With High Quality and Competitive Price! 

Insulated Flexible Duct Structure: Uninsulated flexible Duct+ Glass Wool + Outer Sleeve

Technical Parameters: 
1.Maximum range (diameter):51-508mm(2"~20").
2.Working temperature-30ºC ~ +140ºC.
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 insulated ducting, it is easy to connect to ducting.

2.Highly flexible & Light Weight & 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! 

Insulated Flexible Ducts (2~20 inch)
Insulated Flexible Ducts (2~20 inch)
Insulated Flexible Ducts (2~20 inch)
Insulated Flexible Ducts (2~20 inch)

Send your message to this supplier
Miss Siting
To: Miss Siting

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now