Sell insulated flexible duct

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APPLICATIONS:
Used in high-pressure, medium-pressure and low-pressure central air conditioning and ventilation system.
INSULATED FLEXIBLE DUCT
― Flexible duct covered by fiberglass insulation and aluminum/ polyester laminate jacket.
― have good fire resistance and pressure resistance along with good thermal insulation and elasticity.

PROPERTIES VALUE
DIAMETER RANGE 80-750mm (3〞 -30〞 )
TEMPERATURE RANGE -30~+140 0
VELOCITY OF AIR FLOW (MAX. ) 30 m/s
WORKING PRESSURE 2500 Pa
BENDING RADIUS 0.54*D+25MM
THICKNESS OF FIBERGLASS INSULATION 25MM
DENSITY OF FIBERGLASS INSULATION 20~24KG/M3
STANDARD LENGTH 10M