| Customization: | Available |
|---|---|
| Connection Form: | Welded Connection |
| Material: | Q355&Q235B Steel |
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Prefabricated Large Portal Heavy Metal Welding Steel Frame Structure are mainly steel structures, including steel columns, steel beams, roof and wall purlin,tie bar,roof horizontal brace,column bracingn,systems for wall and roof. The Main Structure is usually made of Q355 Steel while the Purlins and Bracing System are made of Q235 Steel. They are the most common steel materials used for steel structure in China.
It can save time and can be installed in any weather. Also, the house has the advantage of fire-proof, heat/cold-insulation, non-shrinking and enlarge the work size and have little pollutions, we produce and install different kinds of light steel structure buildings which have a good framework. They are safe, easy to install and disassemble, also can be used multiple times without special tools. Specially used in warehouse, workshop, temporary office, etc. We have an excellent designing team and we can produce according to the customers' requirements
| Main steel frame | Q345B | hot rolled H section or Steel Welded H Section |
| Purlin | Q235B Q345B | C Section Steel or Z Section Steel |
| Roof Cladding | Sandwich Panel Corrugated | EPS sandwich panel , glass fiber sandwich panel , rock wool sandwich panel , and PU sandwich panel or steel sheet |
| Wall panel | Sandwich Panel Corrugated | EPS sandwich panel , glass fiber sandwich panel , rock wool sandwich panel , and PU sandwich panel or steel sheet |
| Tie Rod | Q235B | Circular Steel Tube |
| Brace | Q235B | Round Bar |
| Column & Transverse Brace | Q235B | Angle Steel or H Section Steel or Steel Pipe |
| Knee Brace | Q235B | Angle Steel |
| Roof Gutter | Q235B | Color Steel Sheet |
| Rainspout | PVC | PVC Pipe |
| Door | plastic steel Aluminum alloy |
Open the door, sliding door rolling door |
| window | plastic steel Aluminum alloy |
sliding windows |
| High Strengthen Bolt | 45#,20MnTiB,35VB | Standard parts |
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