Aluminum flexible ductwork for HVAC evntilation

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Min Order Qty:
500 m
Supply Capability:
500000 m/month

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Product Description:


1.Highly expandable
2.high quality material
3.high bending and shrinkage

Parameter List

Material of Duct

2 layer aluminum +1 layer polyester



Thickness of Duct

32~35 micron

Fire Resistance


Temperature Range


Operating Pressure


Maximum Air Velocity


Available Diameters(inches)


Standard Length

5m, 6m, 7.5m, 10m

Product Features

1.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.


Range hoods /Laundries/Dryer vent/Toilets/Bathrooms use with heating/Ventilation /Air conditioning systems/ Water heater/Air exhausting

Products and Company Image

Our Services

1.Your inquiry and any question will be replied within 24 hours.

2.Professional foreign sales people give you best service

3.Our other products include:Rectangle aluminum ducting ,Asian tube made in china,and acoustic flexible duct  etc.

4.Protection of your sales area, ideas of design and all your private information.

5.No matter big order or small order, we will provide all the best quality, best service.

6.If our products have any problem, we will send free in the next order if it is our mistake.

7.Sample is available by express.

8.OEM 200 pieces free customized package

Why Buy from Us

1.We are one of the leading manufacturers of flexible duct products around the world. Strict enforcement of the company's ISO9001 system.

2.Ten years' experience on flexible ducting manufacturing.

3.The largest domestic HVAC system OEM manufacturer, and our products also sells in oversea market and have a good reputation.

4.Independent research and development ability on new type flexible ducting.Our product is with excellent production, competitive price, and sincere service.

5.We are factory, we are manufacture, you will enjoy low cost.

Any requirements, any logo acceptable, free sample service, leave an inquiry to know more details about price, packing, shipping and discount.

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