WK-A WK-B
Description: Non-insulated aluminium flexible ducts are
produced. from one or two layer aluminium
strengthened with high tension hard steel
spring wire.
Application: Non-insulated aluminium flexible air ducts
are specially produced for heating, cooling,
ventilation, exhaust and air-conditioning
systems under low and medium pressure.
Main Standard Length: 10 Metres
Characteristics: Packaging:Individual Carton Boxes
Fire Resistance: Difficult-Flammability Class B1(GB 8624)
Diameter Range:52～610mm
Temperature Range:�30～+140℃
Max Air Velocity:30m/s
Max Working Pressure:2500Pa
WK-C
Description: Insulated flexible duct made of a thermalflex inner wall, supporting 25mm thick 24kg/m^3 fibergalss insulation, sheathed in a reinforced aluminium/polyester laminated jacket acting as a vapour barrier
Application: Desighed for low, medium and high pressure ventilation and air conditioning systems, to help reduce condensation and heat loss.
WK-D
Description: Acoustic insulated flexible duct made of a micro perforated thermaflex inner wall, supporting 50mm thick 24kg/m^3 fiberglass insulation sheathed in a reinforced aluminium /polyester laminated jacket acting as a vapour barrier.
WKG
It is the perfect combination of very high high tension steel spring wire, covered with non-flammable PVC jacket.
Contact:Clarisa
Email:clarisa at zgjitai dot com
Mobile:86-13570002229
Fax:86-20-87741046
MSN:jally0909 at hotmail dot com
http://www dot zgjitai dot com
