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

Insulated Flexible Ducts, Air Ducts, Flexible Air Ducting manufacturer / supplier in China, offering Aluminium Glass Fabric Insulated Flexible Duct (HH-C), Aluminum Non-Insulated Flexible Duct (2"~20"), Nylon Cable Ties for Flexible Ducts and so on.

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Supplier Homepage Product Insulation Flexible Duct Aluminium Glass Fabric Insulated Flexible Duct (HH-C)

Aluminium Glass Fabric Insulated Flexible Duct (HH-C)

Purchase Qty.:
2,500-4,999 5,000+
FOB Unit Price: US $0.82 US $0.5
Purchase Qty. (Meters) FOB Unit Price
2,500-4,999 US $0.82
5,000+ US $0.5
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Port: Guangzhou, China
Production Capacity: 20000m /Week
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: HH-C
  • Usage: for Firefighting, for Air Conditioner, Industrial, for Environment Protection, for Refrigerate
  • Shape: Round
  • Certification: ISO, CE
  • Size: 2"/3"/4"/ 5" /6" /8" / 10"/ 12"/ 14"/ 16"/18"/20"
  • Type: HVAC System, Single Layer and Double Layer
  • Transport Package: 10meters/Piece
  • Origin: Guangzhou, China
  • Material: Alu Flexible Duct+Glass Wool+Jacket Construction
  • Application: for Ventilation System
  • Performance: Wearable
  • Standard Length: 10 Meters/Piece
  • Insulation Materials: Yellow Glass Wool
  • Trademark: Hehong
  • Specification: 2"-20"
  • HS Code: 3917
Product Description
Insulated Flexible Air Ducts:

High Quality & Competitive Price! ! !

Inner part is soft hose, which can be made of single layer aluminium foil/double layers aluminium foil/ and aluminium foil composite glass fiber fabric.

Outside is wrapped by glass wool blanket of 25mm thick and 16kg/cubic meter. The outside is damp-proof package, which composited by aluminum foil and glass fiber cloth.

Mainly applicable for high/medium/low central air-conditioning and ventilation system. The product has several good capacities of flame resistance, stress tolerance and insulation, and it is very flexible and easy install.

Technical parameters:
1.Size range (diameter): 51-508mm;
2.Temperature range: -30º C ~ +140º C;
3.Celsius Density: 20-30kg/m3;
4.Maximum air velocity: 30m/s;
5.Maximum working pressure: 2500PA;
6.Derivative coefficient: 0.034W/mk.

Different sizes are available as required.
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