Payment & Shipping Terms:
|Surface Treatment:||Powder Coating||Fire Protection Time:||1.5/1/0.5 Hour|
|Thickness Of Door Leaf:||50/52 Mm||Door Frame:||1.2mm Cold Galvanized Steel Sheet|
|Infilling:||Fireproof Perlite Board||Door Leaf:||0.8mm Cold Galvanized Steel Sheet|
Fire Resistance Rating(FRR):
Grade B: 1.0 Hour
double leaves soundproof fire door
Class A: also known as fully insulated door sets, it can meet the requirements of fire insulation and fire integrity at the same time within the prescribed time. The fire-resistance rating is 0.5h (Grade C), 1.0h (Grade B), and 1.5h (Grade A ) and 2.0h, 3.0h.
Class B: also known as partially insulated door sets, its fire insulation requirement is 0.5h and fire integrity rating is 1.0h,1.5h, 2.0h and 3.0h.
Class C: also known as no insulated door sets. There is no requirement for fire insulation. It only need to meet the requirement of fire integrity within the prescribed fire time and the fire integrity rating is 1.0h, 0.5h, 2.0h and 3.0h. We can get the content of no insulated door sets in BS standard.
|Product Name||Durable Wooden FD60 Fire Door For Stairwell Entrances Strong Applicability|
|Advantage||Soundproof, Heat Insulation, Shockproof|
|Material of door Leaf||Solid Wood,Chinese fir,Northeast pine|
|Thickness of Door Leaf||50-55mm|
|Hardware(Extra cost)||Lock, handle, hinges, door closer, door Sequencer and others as request|
|Size||Customized, Maximum Size: 2.1m(W)*2.3m(H)|
|Infilling Material||Fireproof Perlite Cotton|
|Opening Direction||Swing,outward, left or right.|
|Application||Suitable for building project, Home, hotel, hospital, school, etc.|
|Package||Standard export carton with shipping marks.|
|Delivery Time||35 days after down payment|