70mm Fire Exit Steel Door

This type of 70mm fire exit steel door is usually made of high-quality steel and undergoes multiple anti-corrosion treatments, featuring extremely high fire resistance and impact resistance. When a fire breaks out, it can effectively prevent the spread of fire and smoke, buying precious time for people to escape. Meanwhile, the steel door is also equipped with advanced locks and alarm systems. Once an abnormal situation is detected, it can immediately trigger an alarm to remind relevant personnel to take emergency measures.

The installation and maintenance of 70mm fire exit steel doors are also very important. During the installation process, it is necessary to operate strictly in accordance with relevant standards and norms to ensure its stability and sealing performance. In daily maintenance, the operating status of the steel door should be inspected regularly, and it should be cleaned and maintained in a timely manner to ensure that it can play the maximum role at critical moments.

Fireproof doors not only use high-temperature resistant materials in their structure to enhance their stability and heat insulation performance in high-temperature environments, but are also usually equipped with automatic or manual closing devices to ensure that they can close quickly in the early stage of a fire, effectively isolating the fire source from other areas of the building. In addition, the design of modern fireproof doors also incorporates smoke sealing technology, which reduces the spread of toxic smoke and further protects the lives of people.

Fireproof doors are widely used in key escape routes such as stairwells, elevator shafts, and corridors, as well as in important equipment rooms like distribution rooms and pump rooms, forming impregnable firewalls. Regular inspection and maintenance of fire doors to ensure they are in good working condition are crucial for enhancing the overall fire safety performance of buildings. Therefore, strengthening the management and usage training of fireproof doors is an indispensable part of ensuring the safety of people's lives and property.

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