Steel fire door plays a important role in our life ,it acts as a barrier to other rooms , help to slow the spread of the flames by and also to provide a way of escape if necessary for any people still in the building.
Asico Door Group is the main supplier of fire door ,we have obtained related UL standard , BS standard and EN standard certificates .
Steel fire door Specifications
Standard :UL 10(b), UL 10(c), UBC 7-2, NFPA, ASTM
Certifications :UL NUM(R38744/R38745)
Filling Material :Honeycomb Core, Mineral rock wool, Polyurethane core, Steel stiffener
Fire rated time: 1 hour up to 3 hours.
Maximum size: Single :4’0”x8’0”(1219x2438mm)
double: 8'0”x8'0” (2438x2438mm)
Door leaf sheet material :22 Ga.-18 Ga. (0.8/1.0/1.2 mm)galvanized steel/cold roll steel
Door frame material :16Ga-14Ga(1.5mm-2.0mm)cold roll steel/galvanized steel
Door frame option:Knockdown frame or welded frame
Surface finish :Primed,wood transfer ,painted
Opening :Swing, Inward/Outward
Color :RAL color is available
Necessary Hardware :hinges,door closer,panic bar and smoke seal
Optional Hardware :UL Vision Panel(400mmx150mm) ,kicking plate ,fire Seal ,silence rubber, automatic bottom seal ,electric magnetic door holder , Metal louver
Steel fire door can be used in many places ,such as high-rise buildings ,metro railway stations ,telecom centers ,shopping malls ,industrial plants ,hotels and restaurants etc
More details about surface finish
1. A primer is a preparatory coating put on materials before painting. Priming ensures better adhesion of paint to the surface, increases paint durability, and provides additional protection for the material being painted
2. Prefinished: door frames are finish painted on all surfaces of frame exposed to view. ASICO applied finish paint shall meet the performance requirements and acceptance criteria as stated in ANSI/SDI A250.3. Test procedure and acceptance criteria for factory applied finish coatings for steel doors and frames.RAL color is available.
3. Wood transfer ,it’s after metal product electrostatic spraying done, through the heat transfer printing method of wood grain transfer to the surface of the door. It’s not easy to fade, realistic wood grain .ASICO uses advanced wood transfer technology to provide a more beautiful finish for steel doors and door frames
Don't hesitate to contact is of you are looking for the golden supplier of fire doors.