madagascar SY-GFM1052

1. Fire resistance rating: Class A 1.5H, Class B 1H, Class C 0.5H. .

2. Decorative: Surface electrostatic powder spraying or spraying process, beautiful, firm and durable.

3. Main material: The door frame is made of high-quality cold-rolled galvanized steel sheet, the thickness of the plate is ≥1.2MM, the door panel is made of high-quality cold-rolled galvanized steel sheet, the thickness of the plate is ≥0.8MM, and the interior is filled with high-quality combustion-supporting materials with a temperature resistance of 1200C or more.

4. Accessories: fire door mirrors, fire seals, fire locks, door closers, etc. can be installed.

5. The parameters of our fire door, the fire door with glass is the channel fire door, the door mirror is the door fire door, and the fire door A, B and C of the channel are 50MM.