wooden fire door

1.8mm thick steel frame & 1.2mm thick cold rolled steel door leaf & high grade anti-fire
filling & fireproof hinges, locks, handles, installing bolts, plug pin
Inside filling:
a) Fireproof material board (1,200kg/cbm)
b) Silica aluminum figuline: 128kg/cbm
Fire rated time: >=1.20h (72 minutes)
Keep in complete form by: >=950??C
Back side door leaf average temperature: about 83.8??C after 72 minutes burning

Dimensions:
Height/Width/Thickness:
2050*960*57/As per requirement
Packing: foam board and plastic bag and strong chipboard

Capacity: 100pcs/20Ft, 200pcs/40Ft, 240pcs/40HQ