Emergency fireproof door
Place of Origin
7-15 days after S/C
T/T /Western Union
Fire zone/ evacuation stair etc
Durable/Safety/Easy to install
Paper box/Plastic Foam+Strong carton (optional)
The door of the fire rated door can meet the requirements of fire resistance stability and integrity heat insulation.Fire-resistant sections, evacuation stairwells, vertical shafts, etc. In addition to the function of ordinary doors, the fire rated door is more effective in preventing the spread of fire. The diffusion of smoke spreads in the room. Prevents the spread of fire. Ensures the evacuation of buildings. The general firewall is the entrance to the stairwell or the wellhead of the pipe. It is required to separate smoke and fire. , fire diffusion, manning, reducing losses play an important role.
◪1.Material:Fire-rated door frame and door panel are made of cold rolled steel material, the reinforced parts of the fire-rated door are steel materials of hot-rolled steel.
◪2.Fireproof glass:fire-proof glass is qualified by the nationally recognized authorized testing organization, and its performance complies with the provisions of GB15763.1.
◪3.Fire-proof closed device:Fire rated doors are fitted with fire door closer or are provided with closed devices that allow fire rated doors to be automatically closed in the event of a fire.
◪4.Hinge:Hinges for fire rated doors shall be not less than 3 mm, and its fire resistance is no less than 1.5 h
◪5.Fire proof latch:The steel fire proof bolt is installed on the relative fixed side of the double fire proof door or multiple fire resistant doors (if required), the fire resistance of which are not less than 1.5 h.
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