When some procurement workers buy fire exit doors, the sizes they provide are too large, which exceed the requirements of fire protection regulations. Most users understand after our explanations. Some users may still not understand and don't understand the size of the door. What does it matter? Here we briefly explain the requirements for the size of the fire exit door.
The production size of the fire exit door depends on the approval qualification obtained by the fire exit door manufacturer when applying for the production license. The door manufactured by the fire door manufacturer must be manufactured in strict accordance with the style and size range on the fire exit door test report obtained. If the test report obtained by the manufacturer is 1800*2100, the maximum size of the fire exit door that the company can produce is 1.8 meters high and 2.1 meters wide. If a fire exit door exceeding this size is manufactured, it is a substandard product, which is not much different from unlicensed production. The user will not be able to pass when the fire exit door is accepted. The maximum size of fire exit doors produced by DOOR ANGEL is 2530x2530mm.
When purchasing a fire exit door, you must check the inspection report of the fire exit door factory. If it does not meet the size of the report specification, you should not buy it to avoid the loss and trouble caused by the failure of acceptance.
According to the size of the doorway, the fire exit doors produced by DOOR ANGEL include double fire exit doors and single fire exit doors. The maximum size is 2530x2530mm. The door panel uses galvanized steel or cold-rolled steel, mineral rock wool as the filler, which is non-toxic and harmless to the human body and meets the combustion performance specified by the national standard.
All fire exit doors produced by DOOR ANGEL have closing devices and latches;
They are also equipped with emergency locks;
Compared with wooden doors or fiberglass doors, it has better insulation and longer service life.