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

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门的分类很多，从门的用途来分，有两种：一，入户门；二，

室内门 

　　入户门就是进入房屋的第一道门，也叫进户门。 

入户门是进入房屋的第一个关口，当然其防盗性能要更高。所以入户门也叫防盗门，大多数住宅竣工时都安装好进户门。 

　　入户门主要有纯钢质进户门、不锈钢门、装甲门。 

其中，装甲门是高档次的进户门，主要特点是不采用传统的表面处理方法，而是在钢质进户门的表面增加一层木饰面，这样既保证了进户门的安全要素，又大大提高了门的档次，同时，还可以与室内装修更好地协调。

特点 

门扇: 
采用进口优质复塑钢板经过压花与木质内筋复合而成，不变形、不开裂、防冲击、绿色环保、免用油漆、不含甲醛、甲苯、无辐射污染：防虫、防潮、保温隔热。 
门框: 
采用千层板与实木结合而成，外履优质高分子板、不变形、不开裂、绿色环保、美观大方。 
线条: 
采用优质木塑挤压而成、防水、防潮、防虫、绿色环保、安装方便、没有钉子口。 
用途: 
此产品主要用于私人楼宇的房间门和入户门，公共楼宇如：学校、医院、宾馆、机场、工厂等的房间门和入户门。