In the field of building fire protection, stainless steel glass fire doors have become an ideal choice for both safety and aesthetics with their unique material combination and process innovation. Through the composite application of high-strength stainless steel and fireproof glass, this product not only meets the strict fire protection regulations, but also improves the quality of building space with modern design.
Material innovation, breaking the performance limit
Stainless steel glass fireproof doors use 304 stainless steel profiles with a tensile strength of 520MPa and corrosion resistance three times higher than ordinary steel. The door frame is built with galvanized steel square tubes, matched with magnesium oxide fireproof board and ceramic fiber filling layer, so that the fire resistance limit reaches Class A standard (1.5 hours). Fireproof glass adopts a multi-layer composite structure, with an outer layer of tempered glass and an inner layer of fireproof interlayer. While the light transmittance reaches 85%, it can withstand a high temperature of 1200℃ for 1 hour without bursting. After a super high-rise office building project adopted this product, after simulation testing, the door leaf maintained structural integrity in the fire, effectively preventing the spread of smoke.
Humanized design improves user experience
Traditional fire doors are often inconvenient to open and close due to their thickness, while stainless steel glass fire doors solve this problem through lightweight design. The thickness of the door leaf is optimized to 60mm, which is 30% lighter than traditional steel doors and 50% less in opening torque. The fire handle is ergonomically designed, with an anti-slip surface for easy operation; the door closer is equipped with an adjustable speed function to meet the needs of different scenarios. For example, after the product is used in the ward area of a hospital, medical staff can easily open and close the door with one hand, improving work efficiency.
Full-scenario adaptation to meet diverse needs
Stainless steel glass fire doors can be customized with different specifications and configurations according to the function of the building. For underground garages, a no-sill design can be optionally configured to avoid vehicle scratches; for school laboratories, explosion-proof glass and emergency escape devices can be configured; for data centers, electromagnetic shielding functions can be integrated. After a data center project uses customized fire doors, it not only meets fire protection requirements, but also protects equipment from interference through electromagnetic shielding layers.
In the future, stainless steel glass fire doors will develop in the direction of “multifunctionality and intelligence”. By integrating sensors and Internet of Things technology, they will realize functions such as fire warning and door self-inspection, providing more comprehensive protection for building fire safety.