| Customization: | Available |
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| Material: | Galvanized Steel |
| Slats Material: | Galvanized Steel |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Steel fire proof roller shutter door's fire limit is greater than 3hours. Widely used in shopping malls, hotels, office buildings,
underground garages and other public places divided into fire zones.
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Steel Fire Roller Shutter Doors
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Max dimension
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width * height 8000mm*10000mm
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opening and closing speed
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5-7.5m/min
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power supply
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3phase 380v±10% m50HZ,DC24V CONTROLLER
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FIRE RESISTANCE TIME
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≥3 HOURS
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Wind resistance
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10level-12level(34m/s)
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Air tightness
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leakage through the door is 95m³/hour under 30 pa pressure
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UNEXPOSED SURFACE TEMPERATURE
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≤154ºC
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SMOKE LEAKAGE
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≤0.12M3/(SQM/MIN)
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CERTIFICATION
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CHINESE CCC
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