Grid frame steel structure
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- -
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Product Description:
OKorder is offering steel structure at great prices with worldwide shipping. Our supplier is a world-class manufacturer of steel, with our products utilized the world over. OKorder annually supplies products to European, North American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.
Product Applications:
1. Heavy industrial plants: relatively large span and column spacing; with a heavy duty crane or large-tonnage cranes; or plants with 2 to 3 layers cranes; as well as some high-temperature workshop should adopt steel crane beams, steel components, steel roof, steel columns, etc. up to the whole structure
2. Large span structure: the greater the span of the structure, the more significant economic benefits will have by reducing the weight of the structure
3. Towering structures and high-rise buildings: the towering structure, including high-voltage transmission line towers, substation structure, radio and television emission towers and masts, etc. These structures are mainly exposed to the wind load. Besides of its light weight and easy installation, structure steel can bring upon with more economic returns by reducing the wind load through its high-strength and smaller member section.
4. Structure under dynamic loads: As steel with good dynamic performance and toughness, so it can be used directly to crane beam bearing a greater or larger span bridge crane
5. Removable and mobile structures: Structure Steel can also apply to movable Exhibition hall and prefabricated house etc by virtue of its light weight, bolt connection, easy installation and uninstallation. In case of construction machinery, it is a must to use structure steel so as to reduce the structural weight.
6. Containers and pipes: the high-pressure pipe and pipeline, gas tank and boiler are all made of steel for the sake of its high strength and leakproofness
7. Light steel structure: light steel structures and portal frame structure combined with single angle or thin-walled structural steel with the advantages of light weight, build fast and steel saving etc., in recent years has been widely used.
8. Other buildings: Transport Corridor, trestle and various pipeline support frame, as well as blast furnaces and boilers frameworks are usually made of steel structure.
All in all, according to the reality, structure steel is widely used for high, large, heavy and light construction.
Product Advantages:
OKorder's steel structure are durable, strong, and resist corrosion.
Main Product Features:
· Premium quality
· Prompt delivery & seaworthy packing (30 days after receiving deposit)
· Corrosion resistance
· Can be recycled and reused
· Mill test certification
· Professional Service
· Competitive pricing
Product Specifications:
Specifications of steel structure
Project: Jinan west railway station
Position: The Beijing-Shanghai high speed railway (Jinan)
Steel dosage: 5000MTs
Structure type: Box, tube, bending and twisting, transverse connection
1. GB standard material
2. High Structural safety and reliability
3. The production can reach GB/JIS/ISO/ASME standard
Packaging & Delivery of steel structure
1. According to the project design and the component size, usually the main component parts are nude packing and shipped by bulk vessel. And the small parts are packed in box or suitable packages and shipped by containers.
2. This will be communicated and negotiated with buyer according to the design.
Engineering Design Software of steel structure
Tekla Structure \ AUTO CAD \ PKPM software etc
⊙Complex spatial structure project detailed design
⊙Construct 3D-model and structure analysis. ensure the accuracy of the workshop drawings
⊙Steel structure detail ,project management, automatic Shop Drawing, BOM table automatic generation system.
⊙Control the whole structure design process, we can obtain higher efficiency and better results
Technical support of steel structure
Worker | Rate of frontline workers with certificate on duty reaches 100% |
Welder | 186 welders got AWS & ASME qualification 124 welders got JIS qualification 56 welders got DNV &BV qualification |
Technical inspector | 40 inspectors with UT 2 certificate 10 inspectors with RT 2 certificate 12 inspectors with MT 2 certificate 3 inspectors with UT3 certificate |
Engineer | 21 engineers with senior title 49 engineers with medium title 70 engineers with primary title. 61 First-Class Construction Engineers 182 Second-Class Construction Engineers |
International certification | 10 engineers with International Welding engineer, 8 engineers with CWI. |
Production Flow of steel structure/steel frame
Material preparation—cutting—fitting up—welding—component correction—rust removal—paint coating—packing—to storage and transportation (each process has the relevant inspection)
Characters of Structure Steel
1. Steel is characterized by high strength, light weight, good rigidity, strong deformation capacity, so it is suitable for construction of large-span, super high and super-heavy buildings particularly;
2. It with good homogeneous and isotropic, is an ideal elastomer which perfectly fits the application of general engineering;
3. The material has good ductility and toughness, so it can have large deformation and it can well withstand dynamic loads;
4. Steel structure’s construction period is short;
5. Steel structure has high degree of industrialization and can realize-specialized production with high level of mechanization.
FAQ:
Q1: Why buy Materials & Equipment from OKorder.com?
A1: All products offered byOKorder.com are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.
Q2: How do we guarantee the quality of our products?
A2: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.
Q3: How soon can we receive the product after purchase?
A3: Within three days of placing an order, we will begin production. The specific shipping date is dependent upon international and government factors, but is typically 7 to 10 workdays.
Images:
- Q:What are the different types of steel fencing and barriers?
- There are several types of steel fencing and barriers available, including chain link fences, ornamental fences, welded wire mesh fences, palisade fences, and bollards.
- Q:What are the considerations for designing steel structures for sustainable construction?
- When designing steel structures for sustainable construction, several considerations must be taken into account. Firstly, the selection of materials plays a crucial role. Opting for recycled or low-carbon steel can significantly reduce the environmental impact. Additionally, considering the life cycle analysis of the structure helps to determine its overall sustainability by assessing its embodied energy and carbon footprint. Designing for flexibility and adaptability ensures that the structure can accommodate future changes without the need for extensive modifications or demolition. Lastly, incorporating energy-efficient measures such as insulation, efficient lighting, and renewable energy sources further enhances the sustainability of steel structures.
- Q:How do steel structures provide long-term durability and reliability?
- Steel structures provide long-term durability and reliability due to the inherent properties of steel. Steel is a strong and durable material that is resistant to many environmental factors such as corrosion, fire, and pests. Additionally, steel structures can be designed to withstand heavy loads and extreme weather conditions, ensuring their stability and longevity. The maintenance requirements for steel structures are also relatively low, reducing the need for frequent repairs or replacements. Overall, the combination of strength, resilience, and low maintenance makes steel structures highly reliable and durable in the long term.
- Q:What is the purpose of steel beams in a structure?
- The purpose of steel beams in a structure is to provide strength, support, and stability to the overall construction. Steel beams are known for their exceptional load-bearing capacity, making them ideal for withstanding heavy loads and transferring them safely to the foundation or other load-bearing elements of the structure. Steel beams are commonly used in various types of buildings such as skyscrapers, bridges, warehouses, and residential homes. They serve as essential structural components, often forming the skeleton or framework of the building. By distributing the weight and stress evenly, steel beams help ensure the stability and integrity of the structure, preventing it from collapsing or deforming under its own weight or external forces such as wind, earthquakes, or snow loads. Moreover, steel beams offer flexibility in design and construction. With their high strength-to-weight ratio, steel beams can span longer distances without the need for additional support columns or walls, allowing for open and spacious interior layouts. This versatility allows architects and engineers to create innovative designs and maximize usable space. In addition to their structural role, steel beams also contribute to the fire resistance of the building. Steel is a non-combustible material and has a high melting point, making it highly resistant to fire. When properly coated or protected, steel beams can maintain their structural integrity even in high-temperature environments, providing valuable time for occupants to evacuate and firefighters to control the fire. Overall, the purpose of steel beams in a structure is to ensure the safety, stability, and longevity of the building, while also allowing for efficient and flexible design possibilities.
- Q:What are the different types of steel roofs and skylights used in buildings?
- There are various types of steel roofs used in buildings, including corrugated steel roofs, standing seam steel roofs, and steel shingle roofs. As for skylights, steel-framed skylights are commonly used in buildings, along with steel-supported glass roofs and steel-clad skylights.
- Q:What are the different types of steel mezzanine systems used in industrial buildings?
- There are several types of steel mezzanine systems used in industrial buildings, including bolted mezzanines, welded mezzanines, rack-supported mezzanines, and free-standing mezzanines. Each type has its own unique features and advantages, allowing businesses to choose the one that best suits their specific needs and requirements.
- Q:What are the unique challenges in designing steel structures in coastal areas?
- Designing steel structures in coastal areas presents unique challenges due to the harsh marine environment. The main challenges include corrosion caused by saltwater exposure, increased risk of erosion and scour, and the need for additional protection against high winds and storms. Special attention must be given to selecting corrosion-resistant materials, implementing proper coatings or galvanization techniques, and considering the impact of waves, tides, and potential flooding on the structure's stability. Additionally, designing for extreme weather events and ensuring proper drainage and foundation systems are vital to ensure the durability and safety of steel structures in coastal areas.
- Q:What are the common design considerations for steel pedestrian bridges?
- Some common design considerations for steel pedestrian bridges include the load capacity requirements, aesthetic appeal, durability and resistance to corrosion, ease of maintenance, integration with the surrounding environment, accessibility for people with disabilities, and adherence to safety standards and codes.
- Q:What is the steel structure of portal frame and frame difference
- The bent frame is composed of a roof truss (or a roof beam), a column and a foundation, wherein the column is hinged with the roof truss and is rigidly connected with the foundation. It is the basic structure form of the single story factory building.
- Q:How are steel structures designed to accommodate for vibration?
- Steel structures are designed to accommodate for vibration through various techniques and considerations. One of the primary methods is to ensure that the structure has sufficient stiffness and strength to resist the dynamic forces generated by vibrations. This is achieved by using appropriate structural elements, such as beams, columns, and bracing, that are designed to have the required rigidity and durability. Another important aspect is the damping of vibrations. Damping refers to the dissipation of energy from the vibrating system, which helps reduce the amplitude of the vibrations. Steel structures can incorporate damping mechanisms, such as tuned mass dampers or viscoelastic materials, to absorb and dissipate the energy generated by vibrations. These dampers act as energy sinks and reduce the overall vibration levels. Furthermore, the design of steel structures takes into account the frequency of the vibrations. By analyzing the potential sources of vibration, engineers can determine the natural frequencies at which the structure is likely to resonate. To avoid resonance, the design can incorporate measures such as altering the stiffness or mass distribution of the structure, or introducing additional damping elements. Additionally, steel structures can be designed with flexible connections to accommodate for vibrations. These connections allow for some movement and flexibility, which helps dissipate the energy generated by vibrations. By allowing controlled movement, the structure can better withstand and absorb the dynamic forces caused by vibrations. Lastly, during the design process, engineers consider the potential sources of vibration, such as machinery, equipment, or environmental factors, and assess their impact on the structure. They also perform detailed dynamic analysis and modeling to ensure that the structure can withstand and safely accommodate the expected vibrations. In summary, steel structures are designed to accommodate for vibration through techniques such as increasing stiffness and strength, incorporating damping mechanisms, considering resonance frequencies, using flexible connections, and analyzing the impact of potential vibration sources. These measures ensure that the structure can safely withstand vibrations and maintain its integrity and functionality.
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Grid frame steel structure
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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