济南防火门的结构安装流程

　　首先济南防火门开口需要按其在建筑物中的位置分类。位置根据该特定区域潜在的火灾危险确定所需的暴露防护时间。下面是开篇报告。防火等级测试和分类。具有管辖权的地方当局是防火门装配问题的权威。

　　First of all, Jinan fire door] opening needs to be classified according to its position in the building. The location determines the exposure protection time required according to the potential fire risk in that particular area. Here is the opening report. Fire rating test and classification. The local authorities with jurisdiction are the authority on the assembly of fire doors.

　　大多数外部门不需要防火等级，除非有可能从建筑物外部冒火。请参见非额定门的同花顺金属门，这些门是由与火灾等级金属门相同的结构制成的。

　　Most external departments do not need fire rating unless it is possible to fire from outside the building. See Tonghuashun metal doors for non-fixed doors, which are made of the same structure as fire grade metal doors.

　　防火门是自动关闭和正锁紧的.机架和硬件需要带有适当的防火标签。商用和工业用防火钢门，防火等级可达3小时，使用WHI/其Mylar标签.1-3/4“厚，无手设计，带有可逆铰链板.联锁缝增强结构刚度和耐久性。

　　The fire door is automatically closed and locked. Rack and hardware need to be equipped with appropriate fire labels. Commercial and industrial fire-proof steel doors, fire grade up to 3 hours, using WH/ Mylar label. 1-3 ≤ 4 "thick, handless design, with reversible hinge plate. Interlocking joints enhance structural stiffness and durability.

　　济南天恩防火门厂是一家经授权的济南防火门生产厂家，使我们能够修改、重新认证和标签防火门和框架。所有材料都按照NFPA规范和标准进行测试。

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