Product description
Fire Testing Standard: UBC Standard 7-2 (1997 ) "Fire Tests of Door Assembles" ,NFPA 252( 2008) CAN/UL C S104(2010), UL 10C(2009), UL 10B(2009), Ironmongery Assembly: Door Closer, Handl Lock, Bolts, Sequence Selector, Panic Lock(Optional), Door Stopper.
Applicable Place: Fire compartment, Escape passage, Fire Protection Wall, Elevator Room, Cable Well and So on.
Door Type: Double Leaf Steel Fire Door. There are two visional panels on door leafs, and the Max frame size ≤1828*2209mm(w*h)