Fire rated door Fire rating: 20 minutes, 30 minutes, 45 minutes, 60 minutes, 90 minutes Certificate: CE, UL,
Steel fire rated door
1. Certificate:
American standard UL (ANSI/10B, ANSI/10C)
European standard EN 1634-1:2008
Chinese standard GB 12955-2008
2. Fire rating:
20 minutes, 30 minutes, 45 minutes
60 minutes, 90 minutes
3. Door leaf:
52mm thick
Sheet thickness 1.0mm, Galvanized steel
Thermal insulation: ceramic fiber board
All-round fire and smoke prevention expansion seal (on 4 sides)
4. Door frame:
Double rabbet frame with all-round fire and smoke prevention seal
Sheet thickness 1.5mm, Galvanized steel
Welded-on anchor brackets (standard)
5. Floor details:
With stepped threshold
With demountable threshold (optional)
6. Surface finish:
Door leaf and frame powder coated in RAL color