Stainless steel precision steel frame heat insulation fireproof glass door

The stainless steel precision steel frame heat insulation fireproof glass door comprises a steel door frame and a steel installation frame, the steel installation frame is movably connected with the steel door frame through hinges, a door closer is connected between the top of the steel installation frame and the steel door frame, and a flame-retardant sealing strip is installed on the inner side of the steel door frame; according to the fireproof glass door, when the fireproof glass door is closed, the steel mounting frame pushes the material pushing plate, the material pushing plate moves relative to the steel door frame through a sliding block and a reset spring, the material pushing plate is pushed to move relative to the steel door frame, the material pushing plate is pushed to move relative to the steel door frame, and the material pushing plate is pushed to move relative to the steel door frame through the sliding block and the reset spring. The pushing plate pushes away sundries on the doorsill, smoot