No.6 Development Road, Mazhai Industrial Park, Erqi District, Zhengzhou City, Henan Province
Introduction of stainless steel fire door
GB12955-2008 《钢质防火门通用技术条件》所设计生产的消防产品 , 通过 国家固定灭火系统和耐火构件质量监督检验中心的检测。 The stainless steel fire door is designed and produced in accordance with GB12955-2008 "General Technical Specifications for Steel Fire Doors" and has passed the tests of the national fixed fire extinguishing system and the quality supervision and inspection center of refractory components.
： 门框采用 1.2mm， 优质 202/304 不锈钢板一次轧制成型 , 其截面也可按用户的要求 制作 , 门扇外面板 采用 0.8mm， 优质 202/304 不锈钢板制成 , 门扇内有槽型骨架 , 门扇内填充 珍珠岩板 , 并附以防火胶粘接 , 牢固又不失防火性能 , 门扇与门框间安装易于拆卸的旗型铰链 , 安装方便 , 防破坏力强 , 门锁与闭门器也可使用用户指定的品牌。 Structural features : The door frame is made of 1.2mm, high-quality 202/304 stainless steel plate is rolled at one time , and its cross-section can be made according to user requirements . The frame , the door leaf is filled with perlite board , and it is bonded with fireproof glue , which is firm and does not lose the fire performance.Easily removable flag hinges are installed between the door leaf and the door frame . User-specified brands are also available.
： 适用于各类工业建筑 , 住宅楼宇等建筑物中按防火规范要求配置的场所。 Scope of application : It is suitable for all types of industrial buildings , residential buildings and other buildings in accordance with the requirements of fire protection regulations.
耐火极限 门扇厚度 使用环境 Class fire resistance limit door leaf thickness use environment
90min 55mm 适用于防火区域有特殊要求的房间 Class A 90min 55mm is suitable for rooms with special requirements in fire-resistant areas
60min 50mm 适用于消防通道等 Class B 60min 50mm is suitable for fire passages, etc.
30min 45mm 适用于各种维修房间的位置如管道 Class C 30min 45mm suitable for various maintenance room locations such as pipes