Description

Widely used for discharging welding fume, chemical gas, or
heating, cooling, ventilation, exhaust and air conditioning systems
Double-layer structure: outer material is fiberglass fabric cloth and the inner material is
aluminium PET laminated foil, and fill with highly tensile spiral steel wires to form the duct
Generally applied on low to medium air velocity with temperature variantion system,
other diameters and length are available upon requestment.
thickness of double layers core duct is 0.02-0.03mm, thickness of steel wire is 0.9-1.2mm