• Name: HVAC Non-insulated Flexible Ventialtion Air Ducts
  • Model Num.: FLD-S
  • MOQ: 100pcs
  • Size: 150D / 200D / 250D / 300D / 350D /400D / 450D / 500D / 550D / 600D
  • Material: aluminum foil
  • Color: silver
  • Package: plastic bag
  • HS Code: 8307900000

Non-insulated aluminum flexible air ducts (single layer)are specifically produced for low and medium pressure heating, cooling, ventilation, exhaust and air conditioning systems. 

Non-insulated aluminum flexible air ducts have high elasticity and flexibility. 

They can be easily fitted to circular, oval ore rectangular connectors. 

 

Features:

1. Materials: aluminum foil

2. Layers: single

3. Thickness of core duct: 0.028mm

4. Fire resistance: Yes

5. Density of insulation: 20kg/m³

6. Standard Length: 6m / 10m

7. Packing: plastic bag

8. Thickness of steel wire: 0.9-1.2mm

 

Diameter of Duct (mm)
Steel wire thickness (mm)
Steel wire spacing (mm)
FLD-S 3BH
0.9mm
23-27mm
FLD-S 4BH
0.9mm
23-27mm
FLD-S 5BH
0.9mm
23-27mm
FLD-S 6BH
0.9mm
23-27mm
FLD-S 8BH
1.0mm
33-38mm
FLD-S 10BH
1.2mm
38-40mm
FLD-S 12BH
1.2mm
38-40mm
FLD-S 14BH
1.2mm
38-40mm
FLD-S 16BH
1.2mm
38-40mm
FLD-S 18BH
1.2mm
38-40mm

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