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Large Span Safety High Rise Prefab Storage Steel Structure Frame Apartment Hotel
Steel buildings are becoming more and more popular in the construction industry. It is widely used as commerical shop buildings, warehouse, workshop, storage buildings, logistics base. The advantages of steel buildings include their durability, low cost compared to conventional construction and the fact that they take much less time to build than do other types of new construction. Steel building prices can vary depending on a few different factors, one of the most important being the price of steel at the time. The main steel frame structure of steel buildings are welded H-section steel columns and beams that is connected by high strength bolts.All the steel structure compoents are welded in our factory with CNC machine. We could design it to be single span, double span, portal frame or truss roof. Qingdao Ruly Steel Engineering Co.,Ltd is a professional steel structure fabrication and construction company for light and heavy steel structure Design, Manufacture & Installation.
| Item name | Specification | Material Parameter | Technical Treatment | | Column | H shape,Box,steel pipe,Hot rolled sheet | Q235B,Q355B | Paint or Hot dip galvanized | | Beam | H shape,steel Truss,Hot rolled sheet | Q235B,Q355B | Paint or Hot dip galvanized | | Bracing | Steel rod,Steel pipe,Angle steel | Q235B,Q355B | | | Purling | C or Z shape, purling Thickness:1.8mm~3.0mm | Q235B,Q355B | Hot dip galvanized | | Wall and roof panel | EPS,Rock wool,Pu,Glass wool Sandwich panel or Single sheet. | Steel T=0.426~0.8mm,insulation T=50~150mm | Alu-zinc 150g, Fluorocarbon paint | | Door | Sliding or rolling door | Steel or Aluminum sheet,T=1.0~1.5mm | Paint or Hot dip galvanized | | Window | alloy-Glass,Aluminium alloy-shutter | T=1.0~2.0mm | Alloy | | Lighting panel | FRP, T=1.5mm or T=1.8mm | Coefficient of thermal expansion:2.2x10-5/cm/cm/℃ | Light transmittance 85% | | Ventilator | Turbine ventilator, and electric type | Steel,stainless steel,PC | Paint or Hot dip galvanized,304 | | Gutter | Galvanized or stainless steel plate | T=2.0mm | Hot dip galvanized,304 | | Downpipe | PVC pipe,Color steel pipe T=0.5mm | Φ110,160,200 | Paint | | Bolt | Ordinary, high strength | 10.9S,4.8s | Hot dip galvanized | | Anchor bolt | Steel rod M24,M27 M30 | Q235B |
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