Large Span Steel Construction Structures

Qingdao KXD Steel Structure Co.,Ltd is one of the leading China large span steel construction structures manufacturers and suppliers equipped with professional large span steel construction structures factory.1.Light weight, high quality, durable use for 50 years, no construction waste;2.Quality certification: ISO 9001: 2008;3.Cost considering: Time saved, cost saved;4.Easy move, materials can be recycled used, environmentally;5.Used widely, such as factory, warehouse, office building, aircraft hangar, etc;6.Structural durabilities, easy maintenance.7.Mutli-span, custom designed, efficient scheduling &delivery.Technical Parameters:1.Main Steel Structure: Use build-up steel column, welded H-beam steel;2.Purlin: C/Z-purlin;3.Roof panel: Color steel sheet or sandwich panel;4.Wall panel: Color steel sheet/sandwich panel;5.Tie bar: Welded-round tube;6.Brace: Round steel;7.Column brace and lateral brace: Angle steel;8.Crane: 3T-30T;9.Angle brace: Hot-rolled angle steel;10.Edge: Color steel sheet;11.Gutter: Stainless steel or color steel sheet;12.Down pipe: PVC Pipe;13.Door: Sandwich-panel door or Rolling door;14.Window: Aluminum alloy window or PVC window;