Security Door(QQ7-50)

Features:
1) Security door panel material: multi-color printed steel.
2) Door frame material: powder coated steel frame.
3) Door panel thickness: 55mm.
4) Filling: polyurethane foam + reinforced framework
5) Material thickness:
a) Door panel material: multi-color printed steel, 0.7mm
b) Door frame material: CR steel, 1.5mm - 1.8mm
6) Lock: high security multi-locking points system
7) Size:
a) Standard size: 2,050 x 860mm, 2,050 x 900mm, 2,050 x 950mm
b) Special size acceptable
8) Advantage: High safety, heat preservation, sound insulation, particular appearance.
9) Special advantage:
a) Fire resistant security: The printed sheet steel's quantity of heat is very low, only 0.6 - 0.9MJ/sqm, after tested by authorized organization, the spread of flames is slower than any materials when the fire occurs. Its heat can't also cause fire accident, so it can protect the life and the belongings in a most efficient way.
b) Green and environmental protection: When the fire occurs, printed steel hardly occurs any toxic gas that has any harm to the people, and that no any hydracid quality.
c) Steadiness and durability: Wherever under any conditions, printing steel hardly occurs chemical reaction, and its corrosion resistant performance is very high.
10) Accessories: Hinges, lockset, handles, viewer, doorbell, rubber seal, installation plug bolts, plastic covers
Packing:
Plastic bags, strong cartons