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Shanghai Qianjing Ducting Co., Ltd.

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

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High-Temperature Flexible Duct

FOB Price: Get Latest Price
Min. Order: 100 Pieces
Port: Shanghai, China
Production Capacity: 1000000 Meters/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: HTD001
  • Certification: ISO9001, Reach
  • Color: Grey
  • Available Diameters(Inches): 43-1000mm
  • Compression Ratio: 10:1
  • Transport Package: by Cardboard Box (Individual Packing or Nest Packi
  • Origin: China
  • ventilation mode: mechanical ventilation
  • Material: Nylon+Fabric
  • Temperature Range: -70ºC/+1100ºC
  • Standard Length: 5m, 6m, 7.5m, 10m
  • Trademark: QIANJING
  • Specification: 2′-26′
Product Description

high-temperature flexible duct

Material of Duct

Nylon+ Fabric



Thickness of Duct


Fire Resistance


Temperature Range


Operating Pressure


Maximum Air Velocity


Available Diameters(inches)


Standard Length

5m, 6m, 7.5m, 10m

Compression ratio



1.High-temperature Aluminum Duct has high flexibility and axial compressibility.

2.In case of fire or high temperature, there is no toxic gas.

3.It have been tested on fire resistance.

4.No corrosive--not corrosive the aluminum pipe and metal parts.

5.Durability-- not decay, mildew. air leakage.

7.High strength, not easy to be broken.

8.Ideal for using general purpose exhaust applications.


High-temperature Aluminum Duct used for:

1.Range hoods 


3.Dryer vent


5.Bathrooms use with heating


7.Air conditioning systems

8.Water heater

9.Air exhausting


High-Temperature Flexible Duct

High-Temperature Flexible DuctHigh-Temperature Flexible Duct


1. We have two factories located in Shanghai and Zhejiang province which cover a total area of 18,000 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.


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 18221439301

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Ms. Ruby Xu
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