In general, fire doors should be closed regularly when customized, so they are equipped with door closers, and double doors also need to be equipped with sequencers. Kunming fire door customization manufacturers suggest that fire doors with special requirements that must be constantly open should be linked with the alarm system and equipped with electromagnetic release devices to ensure that they can be quickly closed in case of a fire. The function of a fire door is to block smoke, fire, and people, which means that when people want to escape, they can leave as soon as they open it, and it will automatically close after leaving. So the door should be in good condition. If the door is always open or the door closer is removed, once a fire occurs, fireworks will enter the enclosed staircase, making it very dangerous for people to escape.
The customized wooden fire doors in Kunming are made of fire-resistant wood or fire-resistant wood products for the door frame, door frame, and door panel. If the door is filled with materials, it is filled with non-toxic and harmless fire-resistant insulation materials for the human body, and is equipped with fire-resistant hardware accessories to form a door with certain fire resistance performance. In terms of fire resistance performance, it must comply with national standards.
Steel fire door series,fire door,china Yunnan fire door,Fire doors in Yunnan, China
Category: Fire resistance steel door
Tags: fire door, Fire steel door, Steel fire door series
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