| Surface treatment | Finish painting/powder coating |
| Door leaf sheet | 20Ga-18Ga (1.0/1.2mm).customized level is available |
| Filling material | Honeycomb,Polystyrene,Mineral Fire Board |
| Fire rated time | 45min,90min,up to 180 min |
| Standard | UL 10(b),UL 10(c) /NFPA/ASTM /UBC7-2 |
GH Steel Fire Door Features :
fire rated up to 3 hours with WHI UL FM label applied .
all of doors are designed and fabricated under SDI requirements.
1 3/4" thickness (44.5mm),non-handed assemble with reversible hinge shim parts.
fire rated louver option for vision lites .
all materials is approved in accordance with NFPA ASTM and other standards .
steel stiffener, hardware preparations and reinforcement are conformed with ANSI standards .
Certifications | INTERTEK(WHI),FM,UL |
Fire rated time | 45min,90min,up to 180 min |
Door Size (single) | standard width up to 4'0"(1200mm ) Height up to 8'0"(2440mm); customized size is available . |
Leaf thickness:1 3/4" standard ( 44.5mm ) | |
Frame jamb depth:100-300mm | |
Door size (Double) | Maximum size is 8'x8'(2440x2440mm) |
Door leaf sheet | 20Ga-18Ga (1.0/1.2mm).customized level is available |
Door frame sheet | 16Ga.(1.5mm) ,customized level is available |
Opening | swing /inward or outward |
Type | 2 panel/6 panel/flush panel/vision lite /louver |
Material of leaf and frame | cold roll steel or Galvanized Steel or Galvannealed Steel |
Filling material | Honeycomb,Polystyrene,Mineral Fire Board |
Surface finish | factory Primer /finsih paint/power coated/wood grain finished |
Color | RAL color system or be customized as well |
Application | Suitable for building project,business,home decoration(Office,hotle,church,home and so on ) |
Packing | in wooden case or steel pallet package |
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