fire door double ope with a window

American standard fire door

Main material: galvanized steel plate

Door frame thickness: 1.5-2.0mm

Stainless steel door leaf panel: 1.2-1.5mm

Material filling: fireproof rock wool, ceramic wool

Applicable fire rating: UL 1h, 2h, 3h

Paint surface: electrostatic spraying, fluorocarbon paint

Package size: can be customized up to 3000×3000mm

Applicable: export projects, foreign investment projects