Fire rated steel rolling door_Guangzhou OUAYNG Security and Building Material Technology Co., Ltd.

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roller shutter (steel, aluminum ,PVC )

Fire rated steel rolling door
Hit count :	237
declaration:	Suitable for: 1, industrial, commercial fireproof area. Like: warehouse, parking area, workhouse, shop, airport, etc. 2, Fireproof time: F3 standard, 180mins. Testing temperature: 1100 degree. Average spray water: less than 0.41m³ /(h . min) (optional, only for water-sparying fireproof door) Smoke detector control the water spraying system. Prevent misinformation effectively Meet the function of wind resistant. 3, Material： Door shutter: Galvanized Steel: Double layer 0.5mm-0.9mm 3hours fireproof take 0.8mm thickness steel. Infilling: 10mm fireproof cotton. 4,Color: white, silver, cream, etc. 5, Working speed: 2.5-7m /mins Electric control up & down, , automatic down to 1.5-1.8m when fire alarms. Then keep down to buttom. Close time delay is 0s-180seconds .

Fire rated steel rolling door

Hit count :

237

declaration:

Suitable for:

1, industrial, commercial fireproof area. Like: warehouse, parking area, workhouse, shop, airport, etc.

2, Fireproof time: F3 standard, 180mins.

Testing temperature: 1100 degree.

Average spray water: less than 0.41m³ /(h . min) (optional, only for water-sparying fireproof door)

Smoke detector control the water spraying system. Prevent misinformation effectively

Meet the function of wind resistant.

3, Material：

Door shutter:

Galvanized Steel: Double layer 0.5mm-0.9mm

3hours fireproof take 0.8mm thickness steel.

Infilling: 10mm fireproof cotton.

4,Color: white, silver, cream, etc.

5, Working speed: 2.5-7m /mins

Electric control up & down, , automatic down to 1.5-1.8m when fire alarms. Then keep down to buttom.

Close time delay is 0s-180seconds .