Product Specification
Fire door
Features:
1) Size: 2, 050 x 1500 x 70mm
2) 1.5mm thick steel frame + 0.9mm thick cold rolled steel door leaf with coating+ high grade anti-fire filling plus fireproof quality hinges, locks, handles, installing, bolts, plug pin (top closure and push-open bar are available for choice)
3) Inside filling:
A) Fireproof material board (1, 200kg/cbm)
B) Silica aluminum figuline: 128kg/cbm
4) Fire rated time: ≥ 1.20h (72 minutes)
5) Keep in complete form by: ≥ 950c
6) Back side door leaf average temperature: about 83.8c after 1.20 or longer

Hours (72 minutes) burning

Outer packing: Foam plastic board, plastic bag and strong carton