2012 popular Steel fire proof door 1) Door panel thickness:50mm 2) Fire rating:up to 90 minutes
2012 popular Steel fire proof door
1. Certificate:Chinese standard GB
2. Fire rating: Grade A: 90 minutes
Grade B: 60 minutes
Grade C: 30 minutes
3. Door leaf: 50mm thickness for leaf
sheet thickness 1.0mm,Galvanized Steel
Thermal insulation: ceramic fiber board, Perlite core board
All-round fire and smoke prevention expansion seal(on 4 sides)
4. Door frame:Double rubber frame with all-round fire and smoke provention seal
Sheet thickness 1.5mm,Galvanized steel
Welded-on anchor brackets(standard)
5. Floor details: with stepped threshold
With demounted threshold(optional)
6. Surface finish: Door leaf and frame powder coated in RAL color
7. Hinges:Stainless steel hinge w/2 ball bearings
American-style heavy-duty stainless steel hinge(optional)
8. Locks:Panic bar exit device with lever handle
Fire-resistant mortise lock with profile cylinder,keys&lever handle(optional)
9. Closing devices:overhead door closer
10. Accessories for fire doors: Expansiion bolts & Plastic covers for installtion use
11. Application: Apartment,villa,hotel,restaurant and so on public place
Inspection report for the detail:
Infilling Material
If you need know more information,please feel free to contact us.Thanks!
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