Unequal Double Fire Door
JY-23
Steel fire doors are fire doors mainly made of steel. They can block the spread of fire and smoke for a specified period, and are classified into Grade A (fire resistance rating not less than 1.5 hours), Grade B (not less than 1.0 hour) and Grade C (not less than 0.5 hour). They are commonly found in stairwells, fire compartments and other locations, serving both as passageways and for fire protection purposes.
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Product Specifications
Fire Door
UL Fire Door Specification | ||||
Brand | JINYI | |||
Filler Material | Perlite, honeycomb paper, aluminum silicate cotton ect. | |||
| Size | 900*2100mm 1200*2100mm 1500*2100mm，Custom sizes | |||
Fire rated time | 1 hour up to 3 hours. | |||
Door leaf sheet | 22 Ga.-18 Ga.(/1.0/1.2 mm) galvanized steel sheet | |||
Door frame sheet | 16 Ga.-14 Ga.(1.5mm-2.0mm) galvanized steel sheet | |||
Surface finish | Door leaf and frame powder coated finish. | |||
Opening direction | Swing Inward / Outward | |||
Color | RAL color system, could be customized as well. | |||
Accessories | Lock,handle,hinges,door closer,panic bar and other as requested. | |||
Vision Panel | With or without as requested. | |||
Lite Frame | Frame type can be customized | |||
Louver | With or without as requested. | |||
Feature | Fire proof and thermal insulation. | |||
Application | building project, business, home decoration(Office, hotel, church, home etc.) | |||
Package | Inside:PE paper , Outside: double layers carton box and wooden pallets. | |||
MOQ | 1 Set | |||
Product Specifications
The galvanized steel fire door uses galvanized steel sheets as the base material for its door frame and leaf, with fire-resistant and heat-insulating materials filled
inside. It combines the fire resistance of steel fire doors with the anti-rust properties of the galvanized layer, making it suitable for humid and corrosive
environments with a longer service life.
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