No.6 Development Road, Mazhai Industrial Park, Erqi District, Zhengzhou City, Henan Province
因其牢固的结构和简洁的造型，广泛适用于各种建筑的公共防火区域。 Sino-Women's steel fire doors, due to their solid structure and simple shape, are widely used in public fire protection areas of various buildings. 90 °角电焊拼接，大尺寸门框可由螺丝拼接组装。 The door frame is made of high-quality galvanized steel strips and rolled at one time by a dedicated production line. Fire-resistant expansion strips can be fitted with fire-resistant sealing strips to close the frame without impact sound. Beams and mullions are welded by 90 ° angle welding. Large-size door frames can be assembled by screw splicing. . The door leaf is precisely bent by a high-quality galvanized steel sheet through a bending machine, and the interior is filled with green perlite board, which is fireproof, heat-insulated and sound-proof. The surface has no solder joints and the appearance is flat.
Carefully selected materials: cold-rolled galvanized steel produced by large factories is used, with high strength and good flatness
SPS 数控剪板机、折弯机、扬州锻压厂冲床 Excellent equipment: SPS CNC Shearing Machine, Bending Machine, Yangzhou Forging Press
Surface treatment: use large spraying line, adopt electrostatic powder spraying, the coating is strong and resistant to corrosion and fire resistance
Hardware assembly: Various brand hardware can be selected to meet the functional use of different buildings
Due to printing reasons, the product information in the materials may be slightly different from the actual product. The specific color, style, structure and texture size of the product shall prevail.
Door frame: edging
Side wall width: 120mm
冷轧镀锌钢板 Door frame steel plate thickness: 1.2mm cold rolled galvanized steel plate
Door leaf thickness: 55mm
Door leaf panel pattern: Flat
冷轧镀锌钢板 Door leaf steel plate thickness: 0.8mm cold rolled galvanized steel plate
（厚） *350mm （宽） *600mm （高） （ FFB-32-A1.5 ） Overall glass size: 32mm (thickness) * 350mm (width) * 600mm (height) ( FFB-32-A1.5 )
Glass opening size: 200mm * 900mm
Glass size: 195mm * 895mm
Glass transmission size: 170mm * 870mm
Fireproof seal: FPJ-A-25x2 + FPJ-A-20x2
± 36 ） kg/m ³ Filling material: magnesium oxide fireproof door core board ( 360 ± 36 ) kg / m ³
冷轧镀锌钢板 Glass bead steel plate thickness: 0.8mm cold rolled galvanized steel plate
Fire lock: RK6072N
吋（ 454030 ） Fire Hinge (Hinge): 4.5 inches ( 454030 )
， 0.8mm 冷轧镀锌钢板 Cover seam plate: 25mm * 2mm , 0.8mm cold-rolled galvanized steel
， 1.2mm 冷轧镀锌钢板 Door leaf skeleton: U53mm * 12mm , 1.2mm cold-rolled galvanized steel
， 0.8mm 冷轧镀锌钢板 Glass frame skeleton: U53mm * 12mm , 0.8mm cold rolled galvanized steel
GB12955-2008 《防火门》 1. Executive standard: GB12955-2008 "Fire Door"
3mm 钢板 2. The reinforcement with screw holes is a 3mm thick steel plate
3. Door core material filling process: filling pressure
5mm 厚浮法玻璃 + 阻燃液 +5mm 厚浮法玻璃。 4. Composite heat-insulation fire-resistant glass structure: 5mm thick float glass + flame retardant liquid + 5mm thick float glass.