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Application:
1. For central air-conditioning ventilation ,soft connections, and other ventilation systems.
2. Air conditioning and HVAC system, ventilation system, exhaust kitchen oil gas.
Properties: Aluminum(mm)1)Standard Length:10m/pc
2)Stretch ratio:about 1:50 or 1:33
3)Three types:single layer and two layers and Pvc coated
PropertiesValueExtension Rate1:50 or 1:33Temperature Range-40oc to +140ocWork Pressure2500 paMax air velocity30 m/sHeat and fire resistantClass B1 (GB8624)Thickness0.07mmColorSilverNon-flammable√