| Application: | Steel Workshop, Steel Structure Platform, Steel Fabricated House, Structural Roofing, Frame Part, Steel Walkway and Floor, Steel Structure Bridge |
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| After-sales Service: | Lifelong Responsibility |
| Warranty: | 50 Years |
| Type: | Light Section Steel |
| Standard: | GB, ASTM, DIN, JIS, AISI, BS |
| Trademark: | Carbon Structural Steel, QCX |
| Customization: |
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Audited Supplier Steel structure building is formed by the main framework through linking up the H beam, C purline, Z purline steel components. Roof and wall using a variety of panels together with other components such as windows and doors. The steel building has the advantages of wide span, high strength, light weight, low cost, temperature protection, save energy, beautiful appearance, short construction time, good effect of insulation, long using life, space-efficient, good seismic performance, flexible layout, etc.
1. Easy to assemble
The steel components arriving at the construction site are all prefabricated. During the construction process, the installation work needs to layout each structure and erect it according to the installation drawing.
2. Reasonable cost
The steel structure building is light in weight, reducing the basic cost, and the construction speed is fast. It can be completed and put into production as soon as possible. The overall economic benefits are much better than that of the concrete structure
3. Simple construction, short construction period
The production and installation of steel structure usually involve processing all required components in the factory and then transporting to the construction site to assemble. So the construction period is greatly shortened.
4. Energy-saving and environmentally friendly
The corrugated color steel sheet and sandwich panels used in the prefab steel structure workshop are all energy-saving materials. The steel structure also adopts dry construction during the construction process to avoid dust and environmental pollution caused by concrete construction
| Items | Specifications | |
| Main Steel Frame | Column | Q235B, Q355B Welded H Section Steel |
| Beam | Q235B, Q355B Welded H Section Steel | |
| Secondary Frame | Purlin | Q235B C and Z Purlin |
| Knee Brace | Q235B Angle Steel | |
| Tie Rod | Q235B Circular Steel Pipe | |
| Brace | Q235B Round Bar | |
| Vertical & Horizontal support | Q235 Angle Steel, Round Bar, or Steel Pipe | |
| Enclosure System | Roof Panel |
EPS, Glass Fiber, Rock Wool, Pu Sandwich Panel Corrugated Steel Sheet |
| Wall Panel |
EPS, Glass Fiber, Rock Wool, Pu Sandwich Panel Corrugated Steel Sheet |
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| Accessories | Window | Aluminum Window, Plastic Steel Window |
| Door | Aluminum Door, Rolling Metal Door | |
| Rainspout | PVC | |
| Fastener | High Strength Bolts, Normal Bolts, Chemical Bolts | |
| Ventilation System | Natural Ventilator, Ventilation Shutters | |
| Live Load on Roof | In 120kg Sqm (Color steel panel surrounded) | |
| Wind Resistance Grade | 12 Grades | |
| Earthquake-Resistance | 8 Grades | |
| Structure Usage | Up to 50 years | |
| Temperature | Suitable temperature -50°C~+50°C | |
| Certification | CE, SGS,ISO9001:2008,ISO14001:2004 | |
| Finishing Options | Vast array of colors and textures available | |
We will provide installation drawings, installation videos. If necessary, we will have dedicated staffs and engineers to the scene to guide the installation. loading and unloading of our products are convenient. You can use crane in the destination,two people can discharge whole products within half an hour. And definitely won't destroy packaging.
Qingdao Qianchengxin Construction Technology Co, Ltd. was established in 2014. lt is a high-tech, diversified and export-oriented large-scale international private enterprise integrating R&D, design, production, installation and construction at home and abroad, and technical services.
1.We have professional design team, working experience more than 10 years;
QCX has the qualification certificate of overseas contracted project management issued by the Ministry of Commerce of China, CE certification [EN1090 certificate], IS09001 certificate, etc, and has long-term cooperation with countries along the " Belt and Road"
Why choose 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.
Packaging Details
1. Steel structure components will be in nude packaging with proper protection.
2. Sandwich panels will be packed with plastic film.
3. Doors and windows will be packed with bubble plastic.
4. Bolts and other accessories will be packed in wood boxes.
1. Customized design is welcomed.
2. We have an excellent design team. According to the requirements of different projects and clients, we will supply different designs and steel products. In order to give you an exact quotation and drawings, please let us know the following information. We will quote for you promptly.
Basic design requirements of steel structure buildings
| Basic Design Requirements | ||
| 1.Project location | 5.Length (sidewall,m) | 9.Window quantity, size |
| 2.Snow load | 6.Width (end wall, m) | 10.Door quantity, size |
| 3.Wind load | 7.Wall Height (eave, m) |
11.Brickwall needed or not. If yes, 1.2m high or 1.5m high |
| 4.Seismic magnitude | 8.Middle column allowed or not |
12.Crane needed or not |
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13.Thermal insulation. If yes, EPS, fiberglass wool, rock wool, PU sandwich panels will be suggested; If not, the metal steel sheets will be ok. The cost of the latter will be much lower than that of the former. |
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