30/60/90 Minute Fire Rated Stainless Steel Fire Door - 2100x2300mm Max Size with 304/201 Steel Construction
Zhongwo Stainless Steel Fire Door is constructed from premium 304/201 stainless steel sheets with fireproof perlite board infill, designed for high-safety applications in generator rooms, electrical rooms, control rooms, and other demanding environments. The door maintains exceptional yield strength and creep resistance at temperatures exceeding 900°C, effectively preventing explosion during fire incidents. The nickel and chromium content in 304/201 stainless steel ensures superior corrosion resistance, delivering extended operational lifespan.
| Parameter | Details |
|---|---|
| Fire Rating | 30 min / 60 min / 90 min |
| Certifications | CCC, ISO9001:2008 |
| Door Leaf Material | 201/304 Stainless Steel |
| Door Frame Material | 201/304 Stainless Steel |
| Door Leaf Steel Thickness | 0.8 mm |
| Door Frame Steel Thickness | 1.2 mm |
| Door Leaf Thickness | 90min: 55 mm | 60min: 45 mm | 30min: 40 mm |
| Frame Depth | 90min: 120 mm | 60min: 112 mm | 30min: 90 mm |
| Standard Size | W1000×H2300mm, W700×H2300mm (Customizable up to 2100×2300mm) |
| Opening Style | Swing Open |
| Infilling Material | Fireproof Perlite Board (400±40kg/m³ for 90min, 300±30kg/m³ for 60/30min) or Honeycomb Paper |
| Surface Finish | Polished Silver |
| Glass Option | Standard: 24mm×200mm×900mm, 32mm×200mm×900mm (Customizable) |
| Fireproof Seal Strip | FPJ-B-20×2 (90min) or FPJ-A-15×2 (60/30min) |
| Warranty | 2 Years |
| Delivery Time | 35 Days After Payment |
- Premium Fireproof Infill: Perlite board meets GB8624-2006 A1 combustion standard and GB/T20285-2006 ZA2 toxicity level
- Explosion Resistance: Maintains structural integrity above 900°C
- Corrosion Resistance: Nickel-chromium composition prevents oxidation
- Superior Thermal Insulation: Average unexposed surface temperature rise of 94.2°C
- Fire Integrity: Flame on unexposed surface sustains ≤10 seconds after 1.5-hour fire test
- Easy Operation: Door opening force ≤66N (below GB12955-2008 80N standard)
- Customization: Available in single/double swing, with glass panels or flush panels
Professional packaging with bubble bags and wooden frames ensures safe transit. Delivery completed within 35 days after payment confirmation, supported by reliable logistics partners.
- Premium quality fire doors at competitive pricing
- Free pre-sales consultation services
- Over 20 years of industry expertise
- Comprehensive customization options
- Responsive after-sales support
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