... ,60mins,90mins,fire rating 1) Material: door panel: cold-rolled steel ,door frame: Hot-Rolled Sheet Steel 2) thickness of the door ... 3) frame outer size(H×W): a) 2,050mmx960mm b) 2,050mmx860mm c) 1,970mmx960mm d) 1,970mmx860mm 4) Accessories: adjustable reinforced hinges, specialty ... appearance 16) OEM service available. 2012 POPULAR fire rated Door with CE 1, 1.5 hour fire time