Place of Origin
China
Model Number
300mm
PVC air duct with hand pvc bag
-Light weight
-Anti UV, fire-retardant and endure high temperature
-Easy to connect and schlep
PVC air duct with pvc hand bag
- Made of fire-retardant PVC material and helix steel wire
- Easily to connect due to flexible
- Enduring the high temperature and oleic acid
- Acid & alkali resistant and corrosion resistant and fire resistant
- Schlep easily wherever exhaust and inhalation the air in the field condition due to light-weight
- Prevent the workers from the suffocating by improving dust air into fresh air .
APPLICATION:
1.Prevention the oxygen deficiency
2.Spot air-supply and air-exhaust
3.Countermeasure for welding works
4.Manhole ,tunnel and tank
5.Ship building , under-ground project
6.Welding and chemical lab or spot