Zowor Door Industry Co., Ltd
Make Zhongwo a fixed star in the development history of the door industry.
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Fire Resistance Rating(FRR):
Grade A: 1.5 Hours
Grade B: 1.0 Hour
Grade C: 0.5 Hour
Parameters
| Items | Grade A Steel Insulated Fire Door |
| Fire Protection Time (H) | 2.0 |
| Code | A1.50 |
| Thickness of Door Leaf (mm) | 45 |
| 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 |
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 | ||
Hardware
Packaging&Delivery
1. Matured packaging team consisting of professional and well-trained packaging staff with quality packaging materials.
2. Quick delivery within 35 days since transfer confirmed.
3. Reliable and professional logistics services which are all in long-term cooperation with us.
4. After-sale service: Any questions or problems after receiving the product, please feel free to contact us. Problems would be solved for you immediately.
Why Choose Us?
1. All of our fire doors are in top quality and at competitive prices.
2. Free pre-sales consult on any questions about fire doors.
3. Brand Advantage: We insist purchasing to be a reliable fire doors supplier for high-end real estate agents.
4. All fire doors can be customized as your request.
5. Good after-sale service.
More than 20 years experience in fire door industry.