Qingdao Ruly Steel Engineering Co.,Ltd
One-stop service for steel structure project
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Portal Frame Commercial Steel Buildings / Prefab Metal Buildings For Warehouse / Workshop
Portal Frame Commercial Steel Buildings / Prefab Metal Buildings For Warehouse / Workshop. This kind of module or standard size steel buildings could be widely used as commerical shop buildings, warehouse, workshop, storage buildings, logistics base. We built five module prefab metal structure buildings for our clent. The main steel frame structure of steel buildings are welded H-section steel columns and beams that is connected by high strength bolts. The size of each building is the same. We could design it to be single span, double span, portal frame or truss roof. It is installed in order from one end of the column. The successful completion of the steel structure frame has laid a solid foundation for the subsequent installation of roof and wall secondary steel structures.
Prefab steel frame structure buildings has lots advantages such as light in weight, high in strength, large in span, short in construction period, correspondingly reducing investment cost, convenient to move, non-polluting and environmentally friendly, and can be widely used in factories, warehouses, restaurants, gymnasiums, large markets, leisure resorts.
Qingdao Ruly Steel Engineering Co.,Ltd is a professional steel structure fabrication and construction company for light and heavy steel structure Design, Manufacture & Installation.
| Name | Portal Frame Commercial Steel Buildings / Prefab Metal Buildings For Warehouse / Workshop |
| Structure Type | portal frame, multi ridge |
| Length | 80m |
| Width | 40m |
| Eave Height | 10m |
| Roof Slope | 10% |
| Gable Wall Column Spacing | 7.5m |
| Roof | 75 mm Glass wool sandwich panel
|
| Wall | 75mm Glass wool sandwich panel |
| Door | Sliding door |
| Window | Ribbon Skylight |
| Height difference between indoor and outdoor | 300mm |
| Steel Frame | H section steel | Q235/Q345 steel 8mm/10mm |
| Welding | Automatic submerged arc welding | |
| Rust removal | Sand blasting | |
| Surface finish | Alkyd paint or galvanized | |
| Intensive bolt | M20,Grade 10.9 | |
| Supporting System | Angle brace | L50x4,Steel Q235, processed and painted |
| Horizontal brace | Φ20, Steel Q235, processed and painted | |
| Column brance | Φ20, Steel Q235, processed and painted | |
| Tie rod | Φ89*3, Steel Q235, processed and painted | |
| Ordinary bolt | M12 Galvanized bolt | |
| Roof | Purlin | C160*60*2.5,Steel Q235, galvanized and painted |
| Roof panel | Sandwich panel or corrugated steel sheet | |
| Accessories | Glass cement, self-tapping screws, etc. | |
| Edge cover | 0.4mm steel sheet profile trimming | |
| Gutter | 0.4mm thick sheet steel profile or galvanized sheet | |
| Down pie | Φ110PVC | |
| Walls | Purlin | C160*60*2.5,Steel Q235, painted |
| Wall | Sandwich panel or corrugated steel plate | |
| Accessories | Glass cement, self-tapping screws, etc. | |
| Edge cover | 0.4mm steel sheet profile trimming |
We have three production lines for steel structure fabrication, in order to serve better for abroad project, we buy some advanced machine in our production line, such as the plasma cutting machine.
1. Structural steel fabrication, painting , galvanizing , pre-assembly
2. Designing, fabrication and installation for Prefabricated steel structure building.
3. Deepen or design the fabrication drawing or shop drawing based on your architectural drawing and construction drawing
4. Engineering consulting service
We will provide construction drawing for each project before delivery to guide installation. Our engineers could also come to the construction site to guide installation.