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Flush Type Fire Rated Door with USA Standard
Sep 18, 2018

flush fire door is a door with a fire-resistance rating (sometimes referred to as a fire protection rating for closures) used as part of a passive fire protection system to reduce the spread of fire and smoke between separate compartments of a structure and to enable safe egress from a building or structure or ship.Suitable for building project, business, home decoration(Office, hotel, church, home and so on.)


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