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Fire door hinge is a new type of hinge that can be hidden in the door body. At the same time, it has the function of normally opening and closing under the control of electromagnetic external force, and drives the door body to rotate. The fireproof hinge shall be matched according to the requirements of the inspection report of the fireproof door.

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commercial stainless steel doors,commercial steel double doors exterior,36 x 80 commercial door-Ușă ZTFIRE - Ușă împotriva focului, Ușă ignifugă, Ușă rezistentă la foc, Ușă rezistentă la foc, Ușă din oțel, Ușă metalică, Ușă de ieșire