8. Doorframe thickness: Grade A : 110mm; Grade B : 105mm; Grade C : 90mm
7. Door leaf thickness: Grade A : 52mm; Grade B : 48mm; Grade C : 42mm
6.Filler : New environmental perlite
5. Make and break performance: smaller than 80N
4. Wind resistant intensity of pressure: 300N/m2
3. Wooden skeleton: Uses the craft of being flame-resistant to soak and to dry
2. Fire limit: Grade A
Professional fire proof wooden door
1.material: fireproof perlite
2.size:within 1.8m*2.3m
3.fire limit: 1.5 h
Delivery Time: | within 1 month |
Package: | bubble wrap + corrugated paper |
Supply Ability: | 5,000 Set/Sets per Month |
Minimum Order Quantity: | 10 Square Meter |
Payment Terms: | T/T |
Port: | Foshan, Shenzhen, Guangzhou |
Position: | Commercial |
Opening Method: | push and pull |
Product Material: | Wooden |
Special Function: | fireproof |
Model Number: | QA-MFM022 |
Brand Name: | Qian |
Place of Origin: | Guangdong China (Mainland) |
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