Metro Build
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| Feature | Anti-Corrosion, Earthquake Resistance, Easy To Install, High Intensity, Recyclable, Wind Resistance Performance |
| Install | Support Installation |
| Raw Material Processing | Rust Removal and Shot Blasting Treatment |
| Correction | Heat Correction / Cold Correction |
| Leveling | Straight Without Any Deformation |
| Priming Paint | Epoxy Zinc-Rich Primer / Epoxy Primer |
| Intermediate Coat | Epoxy Zinc-Rich Intermediate Coating |
| Top Coat | Acrylic Polyurethane, Fluorocarbon Paint, etc. |
| Specification | Q235/Q345B |
| HS Code | 7308900000 |
| Production Capacity | 100000 Tons |
| Package Size | 1000.00cm * 250.00cm * 100.00cm |
| Package Gross Weight | 1000.000kg |
A frame composed of columns and beams resists vertical and lateral forces. Steel frames have relatively poor lateral load resistance and exhibit large lateral displacements, making them generally suitable for structures with fewer than 20 stories. Columns are typically box steel columns or concrete-filled steel tube columns.
Concrete-filled steel tube columns, which are circular or box-section steel columns filled with concrete, combine the advantages of steel structures while fully utilizing the excellent compressive properties of concrete.
The frame structure is connected to the concrete foundation via anchor bolts. Additionally, steel columns can be inserted into foundation cup sockets. Based on the bolt arrangement, these connections can be classified as either hinged or rigid.
We are a large-scale modern high-tech enterprise that integrates steel structure design, manufacturing, and construction, acting as a globally leading provider of one-stop steel structure engineering solutions. Leveraging exceptional engineering capabilities, an international professional team, and forward-thinking design expertise, we have successfully delivered various key projects including super high-rise buildings, large-scale transportation hubs, world-class stadiums, precision industrial facilities, and modern modular constructions. With solid experience accumulated in the global steel structure sector, we have established a reliable, professional, and high-end brand image.
Employing advanced CNC technology for high automation speed, the steel structure production area features domestic advanced equipment, including CNC multi-head straight strip gas cutting machines, H-beam assembly machines, gantry welding machines, CNC flat drilling machines, shot blasting and rust removal production lines, and electro-slag welding machines.
Water-Based / Epoxy Zinc-Rich Paint: Beautifully finished paint film with uniform thickness, economical and environmentally friendly. High-pressure airless spraying ensures strong paint adhesion (approx. 40μm per coat).
Mechanical Derusting: Reasonable proportioning of cut shot and cast shot. Derusting grade reaches Sa2.5 or above. Configured with high-power 12-direction shot blasting heads.
Quality Welding: Continuous forming with CO2 gas shielded arc welding. Grade II weld quality control and specialized weld flaw detection inspections ensure precise geometry.
