Today is : 2019-10-17

Products Name: Combined Flexible Duct
Combined Flexible Duct
Description: combined flexible duct are made of laminated aluminum foil with strong helix steel wire, and covered with a mechanical resistant PVC layer (black, gray and white color)
Type: 1 layer / 2 layers
Thickness of inner duct:  0.17mm
Diameter: from 3” (75mm) to 30” (750mm)
Length: 10m
Temperature range: -30 ºC  -  +150 ºC
Max air velocity: 30m/s
Working pressure: 2500Pa
Fire Resistance: Class B1
Low / Medium / High pressure air ventilation and air condition system
Packing: individual carton
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