Gold Member Since 2016
Audited Supplier
Shanghai Qianjing Ducting Co., Ltd.

Duct, Double Layer, Acoustic manufacturer / supplier in China, offering Double Layer Acoustic Flexible Duct, HVAC Aluminium Non-Insulated Flexible Ducts, Heat Resistant Fiber Glass Flexible Ventilation Duct and so on.

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Double Layer Acoustic Flexible Duct

FOB Price: US $1-3 / Meter
Min. Order: 2,000 Meters
Min. Order FOB Price
2,000 Meters US $1-3/ Meter
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Port: Shanghai, China
Production Capacity: 10000000meters/Year
Payment Terms: T/T, Western Union, Paypal

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Basic Info
  • Model NO.: DAD001
  • Certification: ISO9001, Reach/ Burning Behavior Class A2
  • Operating Pressure: 3000PA
  • Application: Air Conditioning Ventilation
  • Fire Resistance: Class A2
  • Carbon Steel Wire Diameter: 0.9mm-1.3mm
  • Compress Ratio: 10:1
  • Transport Package: One Piece in One Box or Several PCS in One Big Box
  • Origin: Shanghai, China
  • ventilation mode: mechanical ventilation
  • Material: Aluminum Foil+Fiberglass
  • Maximum Air Velocity: 30m/S
  • Color: Yellow/Pink/White
  • Temperature Range: -30ºC/+150ºC
  • Standard Length: 10m(Max)
  • Trademark: QIANJING
  • Specification: 2" - 25"
Product Description

Product Description
Double Layer Acoustic Flexible Duct
1. Grade: Best Insulated Aluminum Flexible Duct
2. Size: 40mm-650mm
3. Certification: ISO9001, Burning behavior Class A2.

Product NameDouble Layer Acoustic Flexible Duct
Material--SleeveAluminum Foil/ Glass Fabric / Combi PVC
Material--Insulation16kg/m3-32kg/m3 Fiberglass Insulation 
Material--Inner DuctSingle/Double Layer Aluminum Flexible Duct
Carbon Steel Wire Diameter0.9mm-1.3mm
Fire ResistanceClass A2 (Max) Non-flammable
Temperature Range-30ºC/+150ºC
Operating Pressure30m/s
Inner Diameter40mm-650mm(1.5"-25")
Compress Ratio10:1
Maximum Air Velocity30m/s
ApplicationHVAC system/Industrial Ventilation/Residential Ventilation

Products Show
Double Layer Acoustic Flexible Duct:
Fiberglass Acoustic Insulated Flexible DuctFiberglass Acoustic Insulated Flexible DuctFiberglass Acoustic Insulated Flexible Duct

Production Procee
Double Layer Acoustic Flexible Duct:
Fiberglass Acoustic Insulated Flexible Duct

Our Company
Fiberglass Acoustic Insulated Flexible DuctPacking & Delivery
Double Layer Acoustic Flexible Duct:
Packing Details  : one piece in one box or several pcs in one big box. (customized)
Delivery Details : 3-30 days, based on the quantity.

Our Certifications
Double Layer Acoustic Flexible Duct:Fiberglass Acoustic Insulated Flexible Duct

Our Advantage:

Double Layer Acoustic Flexible Duct:

1. We have own factory located in Shanghai  which cover a total area of 6,000 square meters of land.
2. The company engaged in R&D of our products, which all comply with the international ISO9001-2008 standards.
4. Strict quality control and high standard raw material selection make the quality of our product leading the industry..


Double Layer Acoustic Flexible Duct:

Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.

If you have another question, pls feel free to contact us as below:

+86 18652533800
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Mr. Allen Zhu
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