Underground Explosive proof Flexible ventilation fan duct  

1. Material: fire retardant and anti static black PVC

2. Structure:Supported by helix steel wire

                     the steel wire is wrapped by black rubber strip, which is wear-and-tear proof.

3. One end with metal ring, one end with rope. Each single ducts can be connected together very easily.

4. Wire pitch: 13cm. Can endure at least 3000 Pa.

5. Size: 200mm x 5m

Standard diameter:100mm-1500mm,

standard length: 5m,10m.

Custom size are available upon request.

Packing: 1PC/CTN, Netural carton packing. Inside will have a plastic bag for protection

Shipping ways: By sea, by air, by express

Shipping terms: EX-Work, FOB, C&F, CIF, DDU, DDP...

7. The entire duct is conductive, surface resistant is 2×10⁵

8. With hanging hooks every 1 meter.

Features

good fire retardancy, conductivity and physical and chemical property

It is environmentally friendly, free of bad odour and fibrous residue. There is no joint on the crosswise direction of the duct. So it has very good properties of air tight, wear proof, anti-Corrosion and prefect compressive resistance.

Application

Matching with the explosive proof ventilator, the explosive proof flexible ducts are widely used for ventilating in the inflammable and explosive spaces such as: petrol-chemical industry, medicament, oil carrier and oil depot. In order to exhaust the chemical odour.

1. We can offer small testing samples

2. OEM Serivice is available

3. Product warranty is 1 year