The Semi rigid flexible duct is ideal for bathroom fan and kitchen range hood exhausting. This duct is totally noncombustible. It has a maximum operating temperature of 435°F.

  • Construction:Aluminum Foil
  • Color:Silver/Black/Brown/Grey/Milk White
  • Standard Length:3m,6m
  • Thickness:0.08mm-0.2mm
  • Available Diameter:45mm-300mm
  • Goffer Numbers:4,7,9
  • Duct Shape:Round/Rectangle
  • End Shape:Female/Male
  • Compress Ratio:3:1
  • Fire Resistance:Class A2
  • Temperature Range:-30℃/+220℃
  • Operating Pressure:2000-2500Pa
  • Maximum Air Velocity:30m/s

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Summarize       

Semi rigid flexible duct is made by aluminum. The aluminum duct delivers excellent performance on ventilation. Therefore, it is widely sold all over the world. Meanwhile, other product like Single Layer Combi PVC Aluminum Flexible Ducting Hose also sell well all over the world.

Temperature of Semi rigid flexible duct

Semi rigid flexible duct standard temperature range is -30℃ to +220℃. As a result, the customer is satisfied with our product.

High quality of Semi rigid flexible duct

Firstly, we use best glue, and our production duct line is industry 3.0. Meanwhile, the other duct manufacturers is industry 2.0. Secondly , the QC inspect raw materials in time. Thirdly, we strictly implement ISO9001:2008. Moreover, our product passed fire testing, pressure testing, and  REACH environmental report. In conclusion, we pay high attention to product quality.

Conveniences

Each duct cut by specified length. Consequently, no need special tools for cutting. In other words, the air duct is easy to connect to ducting. Furthermore, the duct can bend in any direction. Moreover, its compress rate 3:1, easy for transporting.

To sum up, please do not hesitate to contact us if you want to know more about Our Products.

Product CodeXY-301
Construction100% Aluminum Foil
ColorSilver,Grey,Black,Brown,Milk White
Available Diameter45mm-300mm(1.8″-12″)
Standard Length6m(Max)
Available Thickness0.08mm-0.2mm
Fire ResistanceClass A2(Max)
Goffer Number4,7,9
Duct ShapeRound,Rectangle
End ShapeMale,Female
Fire ResistanceNon-flammable
Compress Ratio1:3
Temperature Range-30℃/+220℃
Operating Pressure2000Pa-3000Pa
Maximum Air Velocity30m/s
Duct DiameterWeight(g)/meter for different thickness
InchMM0.08mm0.10mm0.11mm0.12mm0.13mm
2.5″60mm7595104114124
3″75mm89105115126138
3.5″90mm102127140153166
4″100mm120146161177184
4.5″110mm125156172187202
5″120mm140175192211221
6″152mm175211232255282
6.5″165mm180225247271295
8″203mm230282310341374
10″254mm280351386424468
12″305mm338423465511562