Customization: | Available |
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After-sales Service: | Installation Guidance on Construction Site |
Connection Form: | Bolt Connection |
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Light PEB Steel Buildings Metal Agricultural Warehouse Construction Support
This is a light portal frame steel structure warehouse building. Portal frame steel structure is usually used for a building that the span of 9-36 m, column spacing of 6-7.5 m, a column height of 4.5-9 m, and a single-story industrial house or public building with a smaller crane weight.
We are a professional steel structure fabrication and construction company for light and heavy steel structure project. Our service include design, fabrication for all the steel structure components and insullation panel, installation on site.
1. With light roofing, not only the cross-section size of the beam and column can be reduced, but also the foundation is reduced accordingly.
2. Large double-sloping roofs that can be made into a ridge in a multi-span building, creating conditions for long-slope drainage.
3. The steel frame can adopt variable cross section, and the cross section is proportional to the bending moment; when changing the cross section, the height and thickness of the web and the width of the flange can be changed as needed to make the best use of the material.
4. Structural members can all be manufactured at the factory, and the degree of industrialization is high. The component units can be divided according to the transportation conditions, and the units are connected by bolts on site.
Item name |
Specification | Material Parameter | Technical Treatment |
Column | H shape steel, Latticed steel column | Q235B,Q345B | Paint or Hot dip galvanized |
Beam | H shape,steel Truss,Hot rolled sheet | Q235B,Q345B | Paint or Hot dip galvanized |
Bracing | Steel rod,Steel pipe,Angle steel | Q235B,Q345B | |
Purling | C or Z shape, purling Thickness:1.8mm~3.0mm | Q235B,Q346B | 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/ºC | 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 |
1.
QC/Technical Support
Raw material quality control
Thickness tolerance <0.25mm
Yield and tension strength testing in-house
Third party inspection certificate
Supply traceable mill certificate
Structural steel fabrication quality control
100% testing dimension tolerance <1mm
20% sample welding line ultrasonic testing, no fault, full penetration.
20% magnetic powder testing, no bubble, no defect, Smooth and Full
Supply third-party inspection assistance.
Shot blasting and painting quality control
Shot blasting grade Sa. 2.5 Metal luster, no rust, no oil dirt, no welding spatter, Roughness >75um
Paint primer within 5 hours after shot blasting, Holiday-free coatings, smooth, No dust, Dry Film Thickness (DFT) >75UM
Pre-assembly testing the connection details.
1. You are manufacture factory or trading company?
1. Professional design team, we could design the drawing as your requirement or calculate the steel quantity based on your drawing.
2. Skilled fabrication team and advanced equipment. We make the independent production schedule to each project.
3. One-stop service: We have completed lots such kinds of projects, we could provide the integrated proposal for your project.
4. Professional QC team will guarantee that we will provide the production and service as your request.
5. After sales service: If it has any questions that need us to do in your process of using, such as the maintain of outside insulation and steel components, just tell us , we will try to provide the service as well as we can.