不锈钢*门的结构特点：不锈钢*门是由门框、门扇通过合页连接形成的，门上应配置闭门器、*锁，双扇门还应加装暗插销（装在固定扇一侧）和顺位器，以防门扇中缝的搭叠。如门有上亮，门扇需加装玻璃，应加装具有与门同等*极限的*。由于钢板幅面尺寸的约束，单扇门板在门面无接缝的情况下，门宽可制作尺寸为≤1200mm。甲乙丙级*门内部填充隔热系数不同的不燃材料加工而成，甲乙丙级门厚度均小于45mm。门框结构有单双止口的两种断面。异型大断面主要是为框包墙结构设计的。具有高隔音、气密性要求的*门多采用四面框（下槛带止口并加设密封槽，槽内加装氯丁橡胶条。我厂提供的*门是可通过消防验收，可提供一切证明。 Steel fire resistant door Structure characteristics：with the door frame, door leaf connected by a hinge formed，Shall be equipped with door closer and fireproof lock， frame The frames are made of quality cold-rolled steel sheet or galvanized steel sheet with thickness of 1.2mm or 1.5mm.Inside the frame flanges are enchased fire protection strips which have the function of smoke insulation. The horizontal and vertical frames can be joined with a right angle or 45°angle. Door Leaf The door leaves are made of quality cold-rolled steel sheet or galvanized steel sheet with thickness of 0.8mm or 1.0mm. There are no welding points on the door leaf surface by advanced technology. Environment-friendly fire proof materials and adhesive with high fire rating used inside. Finishes Static powder coating (RAL color) and PVC laminated steel. Hardware Manifold solutions which meet European and American hardware standards, various for options for different demand. China GB12955-2008 “Fire Doors” Fire Rating: Grade A 1.5h. Grade B 1.0h. Grade C 0.5h Britain BS476-part22 Fire Rating: 60min. 90min. 120min Russia ROCT30247.0-94 Fire Rating: 60min Application Sites Commercail, Residential and Industrial Constructions
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主要经营钢质*门、木质*门、钢木质*防盗门、装甲防撬门、豪华不锈钢格栅门、不锈钢玻璃门、实木门、*玻璃构件、钢质（复合）*卷帘门、特级*卷帘门、带红外遥控装置门、车库翻板门、保温门、隔音门等，工厂各类产品均经国家*部门检测合格并获生产许可证。工厂产品严格执行国家标准，并严格执行ISO9001质量管理体系，具有很高的**度。产品广泛适用于高层建筑、宾馆、酒店、商场、工厂、机场、车站码头等，**。
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