Shanghai Nayun Door Industry Co., LTD
SPECIALIST OF INDUSTRIAL DOOR
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Steel Door
It is suitable for fire wall, evacuation passage, stairwell, equipment room, strong and weak current pipe well and other places requiring fire prevention.
Main material : Galvanized-steel
The thickness of door leaf material is 0.8 to 1.5mm
The thickness of door frame material is 1.2 to 2.0mm
High-strength honeycomb core material is used inside, and other materials are optional;
The surface is not sprayed with electrostatic powder/applied with varnish, and the color is optional.
Hardware configuration: optional stainless steel hinges, bolts, door selectors, door stops, etc.