Marine doors are mainly fire doors for cabins on ships. Marine doors contain fire-resistant door frames and fire-resistant door panels, with one side of the fire-resistant door panel hinged to one side of the fire-resistant door frame, and the other side having door locks and handles. Its characteristic is that there is an escape port on the fireproof door panel, and there is a small wind grille door panel at the escape port.
One side of the wind grid type small door panel is hinged with the corresponding edge of the escape port, and the other side has a latch for closing or opening the wind grid type small door panel. When using this type of ship door, in the event of a fire or the door panel cannot be opened, not only can the cabin be ventilated, but personnel can also escape in a timely manner, which can avoid the occurrence of personal injury accidents.
The marine door system is completed through the processes of manufacturing the inner frame of the door, manufacturing the door panel, manufacturing the door core plate, assembling the door body, clamping the door side plate, welding the door panel to the inner frame, and assembling the outer packaging plate. The new type of fireproof door has the characteristics of light weight, firmness, resistance to bumps, flame retardancy, sound insulation, insulation, fire resistance, and high strength, which are conducive to installation and have a beautiful appearance.
