OEM/ODM 2''-12'' Semi Rigid Aluminum Air Ducts Company

Perfection is our relentless pursuit, to make every detail of our product refined and perfect is our persistent goal,
Because we believe only delicately carved can make real gold quality.

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2''-12'' Semi Rigid Aluminum Air Ducts

Flexible Duct

The aluminum duct has the following features:

1) Fireproofing.

2) It is flexible and can bend into any angle.

3) It is convenient in transportation, and it has the advantage of high temperature resistant, noise reduction, sealing strong and long service life.

It is widely used in kitchen ventilation, water heater, exhaust fan, ceramic kiln, central air-condition ventilation ducts.

Product Description
Subcategory Aluminum duct 
Reaction to Fire Non-flammable
Operating Pressure 2000 Pa (maximum)
Temperature Range -30 °C / +400 °C
Diameter Range 2''-12''(52mm-300mm)
Flexible Duct Construction Aluminum
Flexible Duct Nominal Thickness 0.05mm-0.15mm
Air Velocity 30m/s (maximum)
Packing Opp bag+carton 
Standard Length 3m, 5m

ZHEJIANG JIAHUI WIRE AND CABLE CO.,LTD is a professional China 2''-12'' Semi Rigid Aluminum Air Ducts Suppliers and custom 2''-12'' Semi Rigid Aluminum Air Ducts Company , established in 1998 with 9 million USD registered capital and Over 200 employees. The factory located in Ningbo City Zhejiang Province China with 30,000 square meters building area. To provide customers with best service and guarantee products quality, we are using advanced ERP, MES and SAP for all incoming and outgoing data management.
Our factory devotes to producing boundary wire, UL electronic wire, automotive wire, power cable and high temperature wire etc. We also get certification of UL,CE,VDE,TUV,SAA,CCC,GS etc. and all our products comply with ROHS and REACH environment standard.

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    More than 22 years of industry experience

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    Covers an area of 30,000 square meters

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    More than 200+ employees

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    Our annual production capacity is over 500,000km/year.

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