300mm flexible air duct

Product Description

-It is made of fire-resistant PVC fabric, temperature range -20-80°C.

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

- Normal connection way: One end with bugle and rope, one end with metal ring for connection.

Other connection systems are available upon requests. Such as buckle, metal ring, hose clamps, zipper...

Other connection options:

buckle

Metal ring:

Hose clamp

Zipper:

-It is characterized by its fire resistant, oleic acid proof.

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

-Size: Standard diameter:100mm-1500mm, standard length: 5m, 10m

Custom size are available upon request.

Additional Information

-OEM Service is available, we have the experienced R&D team.

-Color: Yellow, orange, green, red…

-Packing: Neutral carton packing.

--MOQ: 100 PCS. We also accept small test orders.

Application

-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.

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

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

- 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.

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