Industrial Flexible Ducting

Industrial Flexible Ducting

Industrial Flexible Ducting

S ulong Industrial Flexible Ducting is supported by steel wire and wrapped with rubber strips in the PVC coated fabric. One end is bunched with rope or belt, so as to connect the ventilator discretionary. There is a metal ring every one meter to fix the flexible ducting expediently. The flexible ducting can be easily moved, turned and connected as the flexible structure and light weight. It is able to endure high temperature, acid, alkai, oleic acid, burning, insulating and aging resistant. MSHA approved!


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Specifications


PVC Fabric SL-PFD-Ⅲ SL-PFD-Ⅱ SL-PFD-TⅢ SL-PFD-TⅡ SL-PFD-TⅠ
Threads & Yarn 500D×840D 1000D×1000D 1000D×1000D 1500D×1500D 2000D×2000D
9×12 9×12 12×12 9×12 9×9
Total Weight 420±20 500±20 550±20 600±20 700±20
Color Yellow / Black / Green
Tensile Strength (DIN53354) Warp (N/5cm) 1000 1200 1600 1800 2600
Weft (N/5cm) 1000 1500 1900 2000 2600
Tearing Strength (DIN53363) Warp (N) 220 320 500 650 720
Weft (N) 300 380 500 680 720
Working Temperature -30℃ ~ +80℃
Flame Retardant NFPA701:2015, DIN 4102 B2
Inside Diameter 150 mm - 2,000 mm
Length 1 m - 20 m
Standard Pitch 75 mm for exhausting, 150 mm for blowing
Wire Hard-Drawn steel / Spring Steel
End Finish Zipper / Steel Ring / Velcro
Conductivity ≤108 Ω (both for Black and Yellow)
* We hereby state that the above data is only for reference, allowing 5% tolerance.
  • Working temperature: -40 ~ 80 .
  • Diameter: 150 mm ~ 800 mm 
  • Standard Length: 1 m ~ 20 m
  • Standard color: Yellow, Black
  • Connection: Zipper, Steel Ring, Belt, Rope.

S ulong ndustrial Flexible Ducting is supported by steel wire and wrapped with rubber strips in the PVC coated fabric. One end is bunched with rope or belt, so as to connect the ventilator discretionary. There is a metal ring every one meter to fix the flexible ducting expediently. The flexible ducting can be easily moved, turned and connected as the flexible structure and light weight. It is able to endure high temperature, acid, alkai, oleic acid, burning, insulating and aging resistant.

The diameter can be customized from 150 mm to 800 mm and length for every piece is 1 m to 20 m.

Five different standard types of PVC coated fabric to meet different models of ventilation fans and the fabrics can be flame retardant and anti-static. Also other fabric specification can be customized according to clients' requirement.

Quality standard abides by GB/T 9900-2008, NFPA 701, MA and SGS.

Usage:fabtory, lab, basement, underground project of coal mines, tunnels, subway, ships and so on.

  • Large air flow
  • Long distance air supply
  • Low air leakage
  • Low air resistance
  • Long service life
  • Easy installation
  • Safe and Environmental protection
  • Great value

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