Middle Fire Door(Class A Single Door)

The center-hung fire door is engineered for high performance in fire-rated environments. It features a robust construction with a galvanized steel frame and a fire-resistant core made of perlite foam, capable of withstanding temperatures over 1200°C. The door’s surface is coated with a powder finish for enhanced durability and corrosion resistance. Equipped with fire-rated hardware such as stainless steel locks, hinges, and closers, this door offers excellent fire resistance, structural integrity, and thermal insulation.

Product Features

  • The door panels and door frames are made of high-strength galvanized steel sheets with surface spraying treatment, which have strong corrosion resistance

  • The inner filling is high-quality foamed perlite door core board with a temperature resistance of over 1200℃, and the surface is treated with powder coating, which can meet the requirements of fire resistance, integrity and heat insulation

  • Wear-resistant and anti-aging sealing strips are selected for the left, right and top three sides of the door panel

  • The bottom of the door panel is equipped with an automatic lifting sealing device to ensure the overall airtightness

  • High-quality hardware accessories are selected, which are elegant and durable

Application Areas

  • The product is suitable for clean areas such as food, medicine, electronics and laboratories
  • The product is suitable for installation on machine-made color steel plate walls

SPECIFICATIONS

NumberNameSpecifications
Door frameAdopting galvanized steel plate spraying process, smooth transition design, anti-collision, easy to clean
Door leafGalvanized steel plate spraying process, collision resistant, wear-resistant, antibacterial
COREUsing paper honeycomb with a hexagonal honeycomb at the center
 WindowAdopting double-layer tempered glass, the window frame and door leaf are integratedand composite, which is not easy to fall off, has no dead corners, and is anti fogging
LockAnti collision and anti pinch, the handle can be used to open the door with the elbow
Elevating
sweeping strip
Adopting a unique dual spring design, it sinks smoothly,with even force, quietness, and good air tightness
Hinge pageLong term use will not produce metal powder, quiet, wear-resistant, easy to clean, firm and beautiful