
Steel fireproof doors — GB12955 rated, Class A 1.5h / B 1.0h / C 0.5h.

Photo from our product brochure — custom colors, sizes and branding available on request.
Steel fireproof doors for buildings that must compartment a fire. Built to GB12955, with Class A (1.5h), Class B (1.0h) and Class C (0.5h) ratings. The door frame and leaf use cold-rolled, electro-galvanized or stainless steel plate filled with a fire-resistant core board rated above 1200°C, finished in electrostatic powder coating in custom colors, with fireproof locks, hinges and door closers.
Key Features| Standard | GB12955 |
|---|---|
| Fire resistance | Class A 1.5h / Class B 1.0h / Class C 0.5h |
| Core | Fire-resistant board, 1200°C+ |
| Construction | Cold-rolled / electro-galvanized / stainless steel plate |
| Leaf / frame steel | ≥0.8mm / ≥1.2mm |
| Finish | Electrostatic powder coating, custom colors |
Full datasheet available on request — send your requirements.
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