5m x 203mm Double layers PVC composite Flexible Duct
Customer code: KEDA200 or 19.410
Diameter: 203mm
Length: 5 meters
materials: 2 layers of aluminum foil + 1 layer of PET + 1 layer of PVC
made of aluminum foil telescopic hose covered with reinforced PVC flame retardant film, which is used for exhaust smoke from range hoods.
Material: Double layer aluminum foil + single layer PVC + single layer PE,
Embedded stainless steel wire skeleton, wire diameter: not less than 1.1mm,
Wire-to-wire distance after stretching: 40mm,
Total thickness: 0.132~0.135mm,
Aluminum foil thickness: not less than 0.035m,
Applicable temperature range: -30°C ~+140°C,
Compression ratio: 1:25,
Fire rating: flame retardant (extinguishes within 3 seconds after leaving the flame),
Max. pressure: 3000 Pa,
Max. wind speed: 30m/s,
color: grey.
The product should be placed for at least 24 hours after production, without too much and no irritating odor, and then put into plastic bags and cartons.

We make the following flexible duct:
materials: 2 layers of aluminum foil + 1 layer of PET + 1 layer of PVC
color: grey,white, black, brown,etc.
diameter: 40mm-650mm (1.5″ – 25″)
steel wire: 0.6mm – 2.5mm
standard length: 10m (max)
thickness: 0.12mm – 0.135mm
PVC thickness: 0.09mm
the thickness of the 2 layers aluminum foil: 0.032mm
fire rating: flame retardant (extinguish within 3 seconds after leaving the flame)
compression ratio: 1:25
temperature range: -30℃ / +150℃
max. pressure: 3000 Pa
max. wind speed: 30m/s

Packing:
9 pieces/carton
G.W./carton: 13 KGS.
N.W./carton: 10.8 KGS.
Measurement: 64.5 x 25 x 64.5 cm.