Security Galvanized Door Fireproof Steel Door Fire Rated Door for Hotel School Hospital
| Product name | Steel fire door |
| Fire rated time | 3 hours |
| Door leaf sheet | 1mm thickness galvanized steel sheet |
| Door leaf thickness | 50mm |
| Filling material | fireproof rock wool |
| Door frame sheet | 1.5mm thickness galvanized steel sheet |
| Hinges | 4*4*3mm stainless steel hinges |
| Color | Any coloy in RAL system |
| Top guide wheel | heavy duty nylon roller or galvanized steel roller |
| Surface finishing | Finished |
| Application | Shopping mall, office building, warehouse |
| Certificate | Chinese CCC |
| Warranty | 1 year |
Bottom auto seal rubber:
It will automatically retract up and down to eliminate the gap between door leaf and ground floor , to avoid dust entering room.
Accessories:
Expansion bolts & plastic covers for installation use
Sealing:
All-round fire and smoke prevention expansion seal
Surface finishing:
Electric static powder coating in RAL color
Optional parts:
Glass window, panic bar, door closer, push/pull plate, louver
Color:
Any color in RAL system

