Hongbiao Industry Co.,Ltd

Products

	Fireproof Doors

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Model Number

HB-F301

1) 1.5mm thickness steel frame & 1.0mm thickness cold rolled steel door leaf
and high grade anti-fire filling & fireproof hinges, locks, handles, installing
bolts, and plug in (top closure and push open -bar are available)
2) Inside filling:
a) Fireproof material board: (1,200kg/cbm)
b) Silica aluminum figuline: 128kg/cbm
c) Fire rated time: ≥1.20h (72 minutes)
3) Keeps in complete form by: ≥950 degrees
4) Back side door leaf average temperature: about 83.8 degrees after 72min
burning
5) Dimensions (H x W x T): 2,050 x 960 x 55cm