Fire-rated steel doors are designed to withstand fire exposure for a specified amount of time, providing a barrier to the spread of fire and smoke within a building.
For example, the following application places：
1.Commercial buildings, including offices, retail spaces, and public facilities.
2.Industrial Facilities:Manufacturing plants, warehouses, and industrial facilities.
3.Healthcare Facilities:Patient rooms, laboratories, and storage areas for medical supplies.
4.Educational Institutions:Schools, colleges, and universities.
5.Residential Buildings.
6.Hotel，such as kitchens and laundry rooms.
7.Data Centers:Critical facilities like data centers incorporate fire-rated doors to protect valuable equipment and ensure the continuity of operations in the event of a fire.
8.Stairwells and Exits.
9.Rooms housing electrical panels, generators, and other mechanical equipment.
