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The scope of application and classification of steel door
2011-9-11. Steel door
Generally used in industrial, civil construction as the isolation of public channels, office where without fire protection.
2. Steel shutter door
Suitable for substations, machine room and other places to be ventilated.
3. Steel double-leaf fireproof door
Generally used for industrial, civil construction.
4. Steel fireproof escape door
Generally installed in shopping malls, industry, civil construction for the evacuation channels, staircases and exit.
5. Steel fireproof glass door
For evacuation routes, fire stairs and visual fire protection area.
6. Normally open type steel fireproof door
For the channel at the fire district area.
7. Steel acoustic door
Steel acoustic doors is suited for high noise industrial plant, ancillary buildings (such as ventilation room, freezer room, diesel generator room, printing shop, etc.)
8. Steel closed door
For pharmaceutical industry, electronic industry, IT workshops and other buildings where have sensitive to light and wind.
9. Steel insulation door
For industrial and civil buildings where have constant temperature requirements.
10. Steel security door
For commercial buildings, high-end residential interior and exterior doors.
11. Steel automatic door
For hospitals, hotels, hotels, buildings, entertainment venues, supermarkets, office buildings and other entrance.
12. Steel sliding door
For industrial, commercial, hospital, warehouse, factories, hangars and other places.
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