Single Swing Light Gray Color Powder Coated Fire Safety Door For Commercial Basement
Single Swing Light Gray Color Powder Coated Fire Safety Door For Commercial Basement
Fire Rated Glass Door With Steel Frame
Product Description
Inlaid with fire -proof expansion sealing pieces, the door frame is made of high quality galvanized steel strip, which is one-time rolled and formed through the special production line, without impact sound when closing.
Material: The door frame adopts cold rolled galvanized steel plate with thickness of no less than 1.2mm.
The door leaf adopts cold rolled galvanized steel plate with thickness of no less than 0.8mm.
Hardware fitting backboard adopts ordinary steel plate with thickness of no less than 3.0mm.
Hardware fittings:The famous high-grade fire lock, door closer, fire prevention hinge, sequencer, latch etc.with characteristics that flexible, safe, reliable, and so on. They are approved by the national recognized inspection authority, and the performance meet GB12955-2008 appendix A, B, C, D.
The Maximum Opening size is 2100(W)*2300(H) (mm)
Fire Resistance Rating(FRR):
Grade A: 1.5 Hours
Grade B: 1.0 Hour
Grade C: 0.5 Hour
Fire Resistance Rating Classification
| Name | Fire Resistance Performance | Code | |
|
Fully Heat Insulated Doorsets(Class A)
|
Fire Insulation ≥0.50h Fire Integrity ≥0.50h |
A0.50 (Grade C) |
|
|
Fire Insulation ≥1.00h Fire Integrity ≥1.00h |
A1.00 (Grade B) |
||
|
Fire Insulation ≥1.50h Fire Integrity ≥1.50h |
A1.50 (Grade A) |
||
|
Fire Insulation ≥2.00h Fire Integrity ≥2.00h |
A2.00 | ||
|
Fire Insulation ≥3.00h Fire Integrity ≥3.00h |
A3.00 | ||
|
Partially Heat Insulated Doorsets(Class B)
|
Fire Insulation ≥0.50h |
Fire Integrity ≥1.00h | B1.00 |
| Fire Integrity ≥1.50h | B1.50 | ||
| Fire Integrity ≥2.00h | B2.00 | ||
| Fire Integrity ≥3.00h | B3.00 | ||
|
No Heat Insulated Doorsets(Class C)
|
Fire Integrity ≥1.00h | C1.00 | |
| Fire Integrity ≥1.50h | C1.50 | ||
| Fire Integrity ≥2.00h | C2.00 | ||
| Fire Integrity ≥3.00h | C3.00 | ||
Technical Parameters
| Items |
Grade A Steel Insulated Fire Door |
| Fire Protection Time (H) | 1.5 |
| Code | A1.50 |
|
Thickness of Door Leaf (mm) |
55 |
|
Thickness of Door Frame (mm) |
120 |
| Thickness of Steel plate for Door Leaf (mm) | 0.8 |
| Thickness of Steel plate for Door Frame (mm) | 1.2 |
| Fire Prevention Board | Available |
| Filled Material | Perlite Fireproof Board |
| Door Leaf | 2 |
| Fire Closer | 2 |
| Fire Sequence | 1 |
Application
Large-scale shopping malls, high-grade office buildings, top-three hospitals, office buildings, schools, hotels, libraries, museums, business centers and other high-rise buildings and fire exit in public places
Get in Touch
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