guangdong foshan 300mm 12inch B2 Fire resistant flexible pvc air duct fan pipe 10m

300mm 12inch B2 Fire resistant flexible pvc duct

1.It is made of fire retardant PVC fabric in yellow, temperature range -20-80°C. The temperaure range -10-150°C

2.Supported by helix steel wire and black rubber strip, it is wear-and-tear proof.

3.It is characterized by its fire resistant, water proof.

4.Flexible and light weight for easy use and installation. Rolls up for easy transportation and storage.

5. With black sleeve and buckle on both end, which is easy for connecting to ventilation equipments.

6. Normal Connection System: Rope, metal ring, buckle, zipper, velcro

7.Size: Standard diameter:100mm-1500mm, standard length: 5m,10m Custom size are available upon request. 

Other connection ways

Rope end

Buckle end

Metal ring end

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

Application

1.Avoid of any oxygen shortage accidents in the restricted air supply spots during municipal sewer servicing, underground cable maintenance, tunneling and subsurface repairing. Or exhaust the remaining hazardous gas and flammable explosive gas.

2.To supply fresh air into large-diameter steel pipe, container, fermenter, granary which are poorly ventilated.

3. To supply fresh air to the poorly ventilated spaces such as ship's hold, crypt, storeroom, freezer and refrigerated container.

4. Exhaust the welding waste gas, fume, hazardous gas, dust and hot air causing by ship building and maintenance and manufacturing production in bad air environment. Create a comfortable working condition.

1. We can offer small testing samples

2. OEM Serivice is available

3. Product warranty is 1 year