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PVC coated fabric for flame resistant,flexible duct with helix steel wire,easy installation,foldable
- Jun 14, 2016 -

Product Details


Key Specifications/Special Features:

PVC flame resistance flexible duct is make by framework (plastic wrapped steel wire), body (PVC flame resistance tarpaulin), rope, metal buckle and supported by helix steel wire and black rubber strip

It is applied to transfer the fresh air of machine room, basement, tunnel, mine, marine engineering

It is suitable for portable ventilator, axial flow fanner, ventilator, mobile fanner

1. PVC flexible duct can be folded
The compression ratio is about 1:30
It is easy to carry
It also can be winding, move, connect easily with a small volume

2. It should be no smell, no dust, no fiber powder
The transverse of the duct is seamless
It should be no air leakage, wear resistant, corrosion resistance, anti-static, Small wind resistance, high anti-press strength

3.Available size:

      Diameter: 6mm - 150mm

      Length: 5m, 10m, it also could be customized

4. PVC flexible duct could be connect by rope, buckle, or zipper

5. Hang ring on the duct could be fit the duct to any where need easily

6. One size is connecting and another size is steel ring

7. The temperature range of PVC flexible duct is -20 to 80

8. We can make PVC flexible duct for positive pressure, negative pressure, flame resistance

9. Application: PVC flexible duct can be use for transfer the air for vessel manufacturing and repairing, mining, tunnel, basement, machine room, mechanical engineering, municipal pipes, release the toxic gas of the chemical plant, construction dust, fire protection

ThicknessWeightTensile strength (N/5cm)Tearing strength
Peeling strength
Anti-flaming Flaming time: 10s, flameless time: 30s
Anti-static electricitySurface resistance: 3*108
HeatproofNo crack and tacky and more
Cold-resistantNo breakage and leakage and more

Primary Competitive Advantages:

  • Guarantee/Warranty

  • International Approvals

  • Packaging

  • Price

  • Product Features

  • Product Performance

  • Prompt Delivery

  • Quality Approvals

  • Reputation

  • Service

  • Small Orders Accepted

  • Country of Origin

  • Experienced Staff

  • Green Product

Main Export Markets:

  • Asia

  • Australasia

  • Central/South America

  • Eastern Europe

  • Mid East/Africa

  • North America

  • Western Europe

  • Russia

  • England

Payment Details:

  • Payment Terms:Telegraphic Transfer (TT,T/T), L/C

  • Minimum Order:1000      Meters

Delivery Details:


  • FOB Port:Shanghai or Ningbo

  • FOB  Price: US$ 0.48 - US$ 0.5 per meter

  • Lead Time: 10 days after receive the deposit

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