Message: | Supply UL standard steel fire door with the standard of UL10B and UL10C of Underwriters' Laboratories Specification:1.UL Listed Fire Door 2.Certificate:UL Certificate, UL file NO. R25429, R25483.3.Fire rating: 90 minutes 4.Lock: Panic Bar Exit Device (UL listed, 3-Hour Rating ) 5.Door closer: UL listed, 3-Hour Rating 6.Door hinge: UL listed, 3-Hour Rating 7.Vision panel: UL listed, 3-Hour Rating 8.Door panel thickness: 50mm9.Material: Door Leafl: Galvanized steel, 1.0mm Door Frame: Galvanized steel, 1.5mm 10.Filling material: Ceramic Fiber Board 11.Finish: Powder Coating 12.Popular Color: RAL7035 13.Special color: acceptable, RAL standard color url:http://www.central-firedoor.com |