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Steel Fire Door
Steel Fire Door is constructed with a durable steel frame, reinforced door leaf structure, and steel panels, filled with eco-friendly flame-retardant insulation material. Equipped with fire-rated hardware and sealed with fire-resistant gaskets around the door edges and fireproof glass (if applicable), it ensures superior fire protection and safety.
Key Features:
1.Fire Resistance Rating:
Class A: 1.5 hours/Class B: 1.0 hour/Class C: 0.5 hour
2.Decorative Finish:
Electrostatic powder coating or transfer printing process
Aesthetic, durable and long-lasting appearance
3.Main Materials:
Door frame: High-quality cold-rolled steel plate (thickness >1.2mm)
Door panel: High-quality cold-rolled steel plate (thickness >0.8mm)
Core filling: Fireproof core board withstanding temperatures above 1200°C (density >300kg/m³)
4.Accessories:
Fireproof peephole/Fireproof sealing strips/Fireproof lock/Door closer
5.Technical Specifications:
Class A/B (single door with peephole or double door with peephole)
Class A door thickness: 7cm or 9cm
Class B door thickness: 5cm or 7cm
Applications:
Commercial Buildings (Offices, shopping malls, hotels)
Industrial Facilities (Factories, warehouses, power plants)
Residential Complexes (Apartment fire exits, stairwells)
Public Spaces (Hospitals, schools, subway stations)
Note: Letter doors require specific inquiries
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