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Steel fireproof door
It is one of the important facilities that can effectively block the fire and ensure the safe evacuation of personnel.
In general, fire doors are classified based on their combustion performance into non combustible fire doors and refractory fire doors.
Steel fireproof door HMD - stainless steel 8009
China divides fire doors into three levels: they must withstand fire for 1.2 hours and are mostly made of double-sided thin steel plates filled with calcium silicate board and ceramic wool.
China divides fire doors into three levels: they must withstand fire for 1.2 hours and are mostly made of double-sided thin steel plates filled with calcium silicate board and ceramic wool.
Steel fireproof door HMD transfer printing 8006
They are mainly used at the door openings of fire compartments.
Steel fireproof door HMD transfer printing 8007
Its structure consists of thick wooden boards with single or double sided asbestos boards and iron sheets.
Some wood materials are treated with fire-resistant impregnation and are mainly installed at the entrances of stairwells, lobbies, and fire elevator lobbies.
Steel fireproof door HMD - stainless steel 8008
Class C should have a fire resistance of 0.6 hours and is mainly used as a maintenance door for pipeline wells.
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