Fire-proof door

　　The fire-proof door is formed by one-time bending at the Savanini flexible bending center in Italy, and is the first in China to adopt the surrounding fire-proof structure. This fire-proof structure is equipped with fire-proof expansion seals on the four sides of the door leaf, and fire-proof expansion seals on the joint of the door frame and the door leaf, forming a double fire-proof sealing structure, which greatly improves the fire resistance of the door. Moreover, the door leaf of Simton fire door is filled with magnesium hydroxide fire-retardant refractory material, and the fire resistance temperature can reach 1100 ℃.

　　In case of fire, doors, as fire and smoke prevention barriers, may become the key factor for successful escape. It is a well-known fact that in the fire, people have more personal accidents due to smoke room breathing or panic than burn.

　　Fire doors shall have:

　　·Can be used normally at any time

　　·Provide people with a way to escape from the fire, reduce smoke poisoning, and protect the safety of people's lives and property.

　　·Prevent the fire from spreading to other areas of the building or adjacent buildings.

　　Technical characteristics

　　·The fire-proof door is formed by one-time bending at the Savanini flexible bending center in Italy. It is the first in China to adopt the surrounding fire-proof structure (the fire-proof expansion sealing strip is set around the side of the door leaf, and the fire-proof expansion sealing strip is set at the joint of the door frame and the door leaf, forming a double fire-proof sealing structure).

　　·The fireproof door creatively adopts a door leaf with a cover, and customers can also choose to install a chain side anti-broadcast shaft with anti-theft performance.