Armory doors are specialized metal doors designed specifically for gun and ammunition storage facilities and weapon depots. Their core function is to meet specific requirements such as fire prevention, theft prevention, and explosion protection through a high-strength structure and multiple protective technologies.
The main frame of the armory door typically uses 12mm thick steel plates, with a maximum frame size of 4000mm, capable of covering large warehouse entrances. Its compressive strength reaches 200MPa, and its tensile yield strength is 158N. Combined with seamless welding technology, it effectively resists violent damage. The internal structure of the door is optimized to disperse impact force, achieving a pendulum impact test value of 200J, demonstrating strong wind pressure resistance and maintaining stability even in extreme environments. Furthermore, the door's hardness is 2.0HB, and its watertight design prevents rainwater penetration, further extending its service life.
