| Connection Form: | Bolt Connection |
|---|---|
| Feature: | Anti-Corrosion, Earthquake Resistance, Easy To Install, High Intensity, Recyclable |
| Install: | Support Installation |
| Surface Treatment: | Painting or Hot-DIP Galvanized |
| Usage: | Steel Structure Construction |
| Drawing: | CAD, Tekla, 3D Model, Pkpm, Bim |
| Samples: |
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| Customization: |
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1.Extraordinary durability, large space span
Steel structures can withstand strong winds, extreme weather and seismic activity better than wood frames or concrete. After proper anticorrosive treatment, steel structure will not rust or oxidize when exposed to moisture, and it is not easy to warp, rot or sag over time. Steel structure is very suitable for large-span space structure, gymnasium generally requires large-span space, wide vision, no blocking.
2.Versatility
For the need for a sports arena that can meet current and future needs, steel engineering has many advantages over other structures and can be easily reconfigured to suit new uses. In general, steel structural projects can be designed to allow expansion, for example, the gymnasium can be built first, then indoor space can be expanded later. Many gymnasiums sometimes become concert venues or host other events that require open space. In addition, apart from the main stadium, the sports facility also needs changing rooms and storage areas. A movable steel frame can be used to increase or decrease the size and configuration of the room.
3.High comprehensive benefit
The service life of steel stadiums is cost-effective, starting with materials and assembly costs. The general prefabricated steel structure is delivered to the construction site, ready for installation and pre-perforation, complete with required fasteners and complete assembly plan. Its advantages are short construction time, save labor costs, reduce construction noise and equipment rental costs. At the same time, it is convenient to carry out interior decoration in a faster and shorter time.
4.Low maintenance cost
Maintenance of steel structures is minimal. Steel roofs need regular cleaning and inspection. Damaged panels are easy to repair or replace. Chipped paint is also easy to repair.
After considering these advantages of steel structure gymnasium, this is the reason why steel structure is widely chosen to build gymnasium.
| Main Steel Frame System | |
| Main structure | H section steel Q355, alkyd painting, two primary painting, two finish painting. |
| Roof purlin | XZ160*60*20*2.5, galvanized |
| Wall purlin | XZ160*60*20*2.5, galvanized |
| Intensive bolt | Grade 10.9 |
| Turn buckle bolt | M20+2, steel Q235, processing |
| Anchor bolt | M24, steel Q235, processing |
| Ordinary bolt | Galvanized bolt M20 |
| Ordinary bolt | Galvanized bolt M12 |
| Brace nut | Galvanized bolt M12 |
| Bracing System | |
| Cross brace | Φ20 round steel bar Q235, process and painted (alkyd painting) |
| Angle brace | L50*5 angle steel Q235, process and painted (alkyd painting) |
| Column bracing | Φ25 round steel bar Q235, process and painted (alkyd painting) |
| Tie bar | Φ127*3 steel pipe Q235, process and painted (alkyd painting) |
| Batter brace | Φ32*2.5, Φ12 round steel bar Q235, process and painted (alkyd painting) |
| Wall & Roof System | |
| Roof panel | Corrugated steel plate or sandwich panel (EPS/fiber glass/rock wool/PU) |
| Wall panel | Corrugated steel plate or sandwich panel (EPS/fiber glass/rock wool/PU) |
| Edge cover | 0.5mm color plate, angle Alu. |
| Fittings & accessories | Nails, glue etc. |
| Unpowered ventilator | Diameter Φ600, stainless steel |
| Sky lighting band | 1.2mm FRP, double layer |
| Sliding door | sandwich panel door |
| Roof drainage system | |
| Gutter | 0.5mm color steel plate |
| Rainspout pipes | Φ110 PVC pipe |
Qingdao Ruly Steel Engineering Co., Ltd is a professional steel structure fabrication and engineering company, located in Qingdao, China, which integrates steel structure design, research and development, manufacturing and installation. The project types include prefabricated steel workshop, warehouse, logistics park and other light steel structure of the civil building system, high-rise residential buildings, exhibition center, stadium, airport station and bridge, Power plant, chemical plant, oil and gas, mining,etc.
Our company's steel structure processing plant now covers an area of 35,000 square meters, plant20,000 square meters. More than 100 employees. The monthly production capacity for steel structure is more than 1500 Tons. Our steel structure components include light/heavy H steel ,BOX steel,Cross shaped section steel, large diameter submerged arc straight-weld pipe,steel model structure, C/Z purlin and machining fitting components . There are three subordinate steel structure companies, which have passed and strictly implemented ISO9001:2008 quality management system, ISO14001:2004 environmental system, GB/T28001:2001 occupational health system, and obtained ASTM certification in the United States, and international SGS product certification. Obtained the right of export, design, installation and consultation from the ministry of foreign trade and economic cooperation.
Quality first, Technology ahead ,Innovation continually is our entrepreneurial concept. We build strong relationships of trust with our clients, truly understanding their needs and bringing them the most reasonable solutions.
| Project Show |
| Packing & Transport |
All the structure will be well packed with standard package suitable for ocean transport and loaded into 40'HQ.
All the products are loaded at the loading site of our factory using crane and forklift by our skilled workers, who will prevent the goods to be damaged.
| Quality Control |
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
Paint primer within 5 hours after shot blasting, Holiday-free coatings, smooth, No dust, Dry Film Thickness (DFT) >75UM
| Our Service |
| Installation |
| Why us? |
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.
| FAQ |
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