Payment Type: | L/C,T/T |
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Incoterm: | FOB,CFR,CIF |
Min. Order: | 3000 Square Meter |
Model No.: HB1604J64
Brand: Haiben
Technics: Woven
Width: 58/60''
Function: Waterproof
Condition: New
Type: Ventilation
Name: Ventilation Duct
Diameter: 100mm-1200mm
Length: 1m-30m
Thickness: 0.28-0.50mm
Color: Yellow, Orange, Black, White, Green, Red, Bl
Ends: Belt With Iron Buckle And Steel Ring
Air Leakage Rate Per Hudrend Meters: 0.5%
Uses: Coal Mines, Tunnels, Undergroun
Packaging: Bales Packing or as required
Productivity: 200000Sqm/Month
Transportation: Ocean,Land
Place of Origin: Taizhou,China
Supply Ability: 200000Sqm/Month
Certificate: ISO9001
Payment Type: L/C,T/T
Incoterm: FOB,CFR,CIF
PVC coated plastic fabric air ventilation flexible duct
Mining Fire Resistant Air Duct is widely used in these working environment such as tunnel, basement, ship building or welding,laboratory,air-conditioner,enginer-room,the municipal conduct engineering,fire-fighting to ventilate or exhaust waste air,dust to supply fresh air.keep more savely and effectively during working.with the strap or pp rope can conveniently connect to the portable ventilator to use .
Description:
1. It is made of fire-resistant PVC Coated Fabric, it can endure high temperature up to 150 degree.
2. With the support of helix steel wire and black rubber strip, it is wear-and-tear proof.
3. It is characterized by its fire resistant, oleic acid proof.
4. Flexible and light weight for easy use and installation. Rolls up for easy transportation and storage.
5. Black coated fabric to make both ends. With sleeve and buckle on one end, which is easy for connecting to ventilation fans or blowers.
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.
item | size | permissible error(mm) |
duct diameter(mm) | 300 400 500 600 800 1000 1200 | 0~±6 |
duct length(m) | 3 5 10 | 0~±150 |
duct diamete | hectometer resistance(N·S 2 /M 8 ) | air leakage rate per hudrend meters(%) |
300 | ≤811.0 | 0.50% |
400 | ≤196.2 | |
450 | ≤121.6 | |
500 | ≤54.0 | |
600 | ≤23.5 | |
800 | ≤6.4 | |
1000 | ≤2.0 |
Product Categories : PVC Ventilation Duct