Fire-Proof Door (Fire-Proof Door)

Width: 1200mm
Height: 2050/1960mm
Thickness: 90mm/70mm
Material: Cold-rolled steel
Frame sheet thickness: 1.5mm-2.0mm
Steel sheet thicknes: 0.7mm-1.0mm
Opening degree: 90 degree to 180 degree
Open direction: Left/right in/out
Color: Blue
Peephole: Wide-angle peephole
Adjustable Hinge: Four invisible or three visible hinges
Lock: Fire-proof lock