wholesale fire resistance aluminium foil hose

wholesale fire resistance aluminium foil hose
Product Details

Duct construction: Aluminum foil + Steel wire

Wall thickness: 0.025-0.035mm

Inner diameter: 2"-24" (52mm-610mm)

Temperature range: -20~+100°C

Air velocity: 30m/s

Operating pressure: 2500pa

Standard length: 10m

Fire resistance: fire resistance

Package:opp bags+carton

OEM: available


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