Semi-Rigid Aluminum flexilble duct
1.Thickness : 0.1mm;0.08mm ;
2.Temperature : -70 to +250 C
3.Diameter : 3-8inch

Semi-Rigid Aluminum flexilble duct

application and benefits
1.Can be used for exhaust venting bathroom vents,

 clothes dryers, range hoods, fireplace etc.
2.Highly resistant to corrosion and micro organisms

3.High degree of flexibility, which allows it to be easily

 connected to any desired position, especially where

pre-cast ducts would be difficult and costly to be installed

 and Can be bent into any configuration,

4.Quick and economical means of correcting misalignment

 between systems components
5.Low friction loss and no air leakage if it's installed in  the right way
6. low cost in freight and storage

Thickness of Aluminum: 11mm;8mm ;Available on request
Operating temperature range : -70 to +250
Diameter Range : 3-8inch
Extension rate: 1:3.75

Corrugations: 9;5;Etc

length: 5 M ; Available on request