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Fireproof steel Door |
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 Fireproof steel Door
The steel fireproof door is made of electrostatic powder electrolytic zinc-coated steel plates, The alumina silicate cotton spinning or heat preserving materials filled inside conform to the National GB12955-91 A level and B level standards for fireproof doors
Safety configuration：
Push bar emergency escape lock + door closer+ sequencer;
Fireproof handle lock;
Door type:Single opening and double opening
Please call us for detail technical parameters.
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Door closer | | 
handhold | | 
window |
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