Stainless steel H beam steel for construction
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 10000 m.t.
- Supply Capability:
- 10000 m.t./month
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Product Description:
OKorder is offering Stainless steel H beam steel for construction 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:
Stainless steel H beam steel for construction are ideal for structural applications and are widely used in the construction of buildings and bridges, and the manufacturing, petrochemical, and transportation industries.
Product Advantages:
OKorder's Stainless steel H beam steel for construction 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:
Manufacture: Hot rolled
Grade: Q195 – 235
Certificates: ISO, SGS, BV, CIQ
Length: 6m – 12m, as per customer request
Packaging: Export packing, nude packing, bundled
Chinese Standard (H*W*T) | Weight (Kg/m) | 6m (pcs/ton) | Light I (H*W*T) | Weight (Kg/m) | 6m (pcs/ton) | Light II (H*W*T) | Weight (Kg/m) | 6M |
100*68*4.5 | 11.261 | 14.8 | 100*66*4.3 | 10.13 | 16.4 | 100*64*4 | 8.45 | 19.7 |
120*74*5.0 | 13.987 | 11.9 | 120*72*4.8 | 12.59 | 13.2 | 120*70*4.5 | 10.49 | 15.8 |
140*80*5.5 | 16.89 | 9.8 | 140*78*5.3 | 15.2 | 10.9 | 140*76*5 | 12.67 | 13.1 |
160*88*6 | 20.513 | 8.1 | 160*86*5.8 | 18.46 | 9 | 160*84*5.5 | 15.38 | 10.8 |
180*94*6.5 | 24.143 | 6.9 | 180*92*6.3 | 21.73 | 7.6 | 180*90*6 | 18.11 | 9.2 |
200*100*7 | 27.929 | 5.9 | 200*98*6.8 | 25.14 | 6.6 | 200*96*6.5 | 20.95 | 7.9 |
220*110*7.5 | 33.07 | 5 | 220*108*7.3 | 29.76 | 5.6 | 220*106*7 | 24.8 | 6.7 |
250*116*8 | 38.105 | 4.3 | 250*114*7.8 | 34.29 | 4.8 | 250*112*7.5 | 28.58 | 5.8 |
280*122*8.5 | 43.492 | 3.8 | 280*120*8.2 | 39.14 | 4.2 | 280*120*8 | 36.97 | 4.5 |
300*126*9 | 48.084 | 3.4 | 300*124*9.2 | 43.28 | 3.8 | 300*124*8.5 | 40.87 | 4 |
320*130*9.5 | 52.717 | 3.1 | 320*127*9.2 | 48.5 | 3.4 | |||
360*136*10 | 60.037 | 2.7 | 360*132*9.5 | 55.23 | 3 |
Description:
1.Length of the welding withnot indication, full welding should be applied
2.Seam without indication is fillet weld, height is 0.75t
3.The cutting angle without indication, radius R=30
4.Cutting angle not specified should be
5.The diameter of the hole for the bolt if not specified, D=22
Project Reference:
For the Steel structure project of Upper part of external
piperack for air separation and gasifying facilities of
460,000 tons MTO (Methanol to Olefins) project in
Duolun, we provide about 4,500 tons steel structure. It
is a heavy chemical indusry of national energy project.
FAQ：
Q1: What makes stainless steel stainless?
A1: Stainless steel must contain at least 10.5 % chromium. It is this element that reacts with the oxygen in the air to form a complex chrome-oxide surface layer that is invisible but strong enough to prevent further oxygen from "staining" (rusting) the surface. Higher levels of chromium and the addition of other alloying elements such as nickel and molybdenum enhance this surface layer and improve the corrosion resistance of the stainless material.
Q2: Can stainless steel rust?
A2: Stainless does not "rust" as you think of regular steel rusting with a red oxide on the surface that flakes off. If you see red rust it is probably due to some iron particles that have contaminated the surface of the stainless steel and it is these iron particles that are rusting. Look at the source of the rusting and see if you can remove it from the surface.
- Q: How are steel railway bridges constructed?
- Steel railway bridges are typically constructed using a combination of prefabricated steel elements and on-site welding. The process involves first designing the bridge structure, taking into account factors such as the span length, load requirements, and environmental conditions. Then, the steel components are fabricated off-site and transported to the construction site. The bridge piers or abutments are built to support the structure, and the steel beams or trusses are lifted into place and connected using welding techniques. Finally, any necessary finishing touches, such as deck installation and railings, are added to complete the construction of the steel railway bridge.
- Q: How are steel structures used in warehouses and distribution centers?
- Steel structures are widely used in warehouses and distribution centers due to their strength, durability, and cost-effectiveness. These structures provide the necessary support and stability to store heavy inventory and accommodate large machinery and equipment. The versatility of steel allows for the construction of wide-spanning structures, maximizing storage space and minimizing the need for internal columns. Additionally, steel structures can be easily modified and expanded, making them ideal for adapting to changing storage needs in warehouses and distribution centers.
- Q: Why are the main and main beam joints of steel structures articulated?
- Cross section of girder and beam is generally not the same, a lower flange of girder to girder webs, a lower flange to transfer moment is more difficult to achieve
- Q: What are the considerations for designing steel structures in areas with high seismic hazard?
- When designing steel structures in areas with high seismic hazard, several important considerations need to be taken into account. Firstly, the structure must be designed to withstand the strong shaking and ground motion caused by earthquakes. This involves selecting appropriate steel materials and components that have the necessary strength and ductility to resist deformation and absorb seismic energy. Secondly, the structural design should incorporate proper lateral load-resisting systems, such as moment frames, braced frames, or shear walls, to ensure stability during seismic events. These systems should be carefully detailed and arranged to distribute forces evenly throughout the structure, minimizing localized stress concentrations. Additionally, the foundation of the steel structure should be engineered to withstand the ground shaking and potential soil liquefaction that can occur during earthquakes. Soil conditions, site-specific geotechnical investigations, and proper foundation design techniques should be considered to ensure stability and prevent foundation failure. Furthermore, attention must be given to the connections between steel members and components. These connections should be designed to provide adequate strength, stiffness, and ductility to allow for energy dissipation and prevent sudden failure. Lastly, it is crucial to comply with local building codes, regulations, and standards specific to seismic design. These codes outline minimum requirements for structural design and construction practices in high seismic hazard areas, ensuring the safety and resilience of steel structures. In summary, designing steel structures in areas with high seismic hazard requires considering the strength and ductility of materials, incorporating appropriate lateral load-resisting systems, designing stable foundations, ensuring robust connections, and adhering to local building codes.
- Q: What is the maximum height a steel structure can reach?
- Various factors, including the strength and stability of the steel used, the design and engineering of the structure, and the construction techniques employed, determine the maximum height that a steel structure can reach. Steel structures, in general, have the capability to achieve impressive heights due to the high tensile strength and load-bearing capacity of steel. For instance, skyscrapers are often built with steel frames that enable them to soar to remarkable heights. The Burj Khalifa in Dubai, presently the world's tallest building, stands at a height of 828 meters (2,717 feet) and is primarily composed of steel and reinforced concrete. The steel framework provides the necessary structural integrity and support to endure the immense vertical loads and lateral forces brought about by wind and seismic activity. Nevertheless, there are practical limitations to the height of steel structures. As the height increases, so does the weight of the structure, necessitating more steel and potentially resulting in diminishing returns in terms of efficiency and cost-effectiveness. Additionally, factors such as wind resistance, stability, and construction logistics become more challenging as the height increases. Therefore, while there is no absolute maximum height for a steel structure, practical considerations and engineering constraints typically play a significant role in determining the upper limits. Advances in technology and construction techniques continue to push the boundaries of what is feasible. However, at present, the height of steel structures is primarily restricted by economic feasibility, structural integrity, and safety considerations.
- Q: How are steel structures designed to be resistant to earthquakes?
- Steel structures have been engineered to withstand earthquakes by combining various principles and considerations. The following are important factors that contribute to their seismic resistance: 1. Ductility: Steel exhibits remarkable ductility, allowing it to deform under seismic forces without compromising its structural integrity. This property enables steel structures to absorb and dissipate seismic energy, thereby reducing the impact on the overall structure. 2. Flexibility: Steel structures are designed to possess flexibility, enabling them to sway and bend during earthquakes. This flexibility helps evenly distribute seismic forces throughout the structure, preventing concentrated stress points that could result in failure. 3. Moment-Resisting Frames: Steel buildings often employ moment-resisting frames, which are designed to withstand lateral forces caused by earthquakes. These frames consist of beams and columns connected with rigid joints that can rotate and absorb seismic energy. This design feature enhances the overall strength and stability of the structure during seismic events. 4. Base Isolation: Base isolation is a technique employed to shield steel structures from ground motion during earthquakes. By using isolator devices like elastomeric bearings or sliders, the structure is separated from its foundation. These isolators absorb and dissipate seismic energy, minimizing the impact on the building and its contents. 5. Redundancy and Redundant Connections: Steel structures are designed with redundancy in mind, incorporating multiple load paths to distribute forces during earthquakes. Moreover, redundant connections ensure that even if some connections fail, the overall structure remains stable and safe. 6. Advanced Analytical Techniques: Engineers employ advanced computer models and analysis techniques to simulate the behavior of steel structures during earthquakes. These techniques aid in accurately predicting the structure's response to seismic forces and enable optimal design choices. 7. Building Codes and Regulations: Steel structures are designed in compliance with stringent building codes and regulations that account for the seismic activity of the region. These codes specify minimum requirements for structural design, materials, and construction methods to ensure buildings can withstand anticipated earthquake forces. By integrating these design principles, steel structures are capable of enduring the dynamic forces and ground motion caused by earthquakes, mitigating damage, and safeguarding occupants' safety.
- Q: What are the different types of steel trusses used in steel structures?
- There are several types of steel trusses used in steel structures, including the Pratt truss, Warren truss, Howe truss, and K truss. Each type has its own unique design and configuration, allowing for varying levels of strength and load-bearing capacity. The choice of truss design depends on factors such as the span of the structure, the desired aesthetic, and the intended use of the building.
- Q: How are steel structures used in theme parks and entertainment venues?
- Steel structures are commonly used in theme parks and entertainment venues due to their durability, strength, and design flexibility. They are utilized in the construction of roller coasters, water slides, observation towers, and other thrilling rides. Steel provides the necessary support and stability to ensure the safety of these structures, allowing for the creation of large-scale and intricate attractions that can withstand the forces experienced in amusement parks. Additionally, steel structures are often used for the construction of entertainment venues such as stadiums and concert halls, providing ample space and structural integrity for hosting large crowds and supporting impressive stage designs.
- Q: How are steel structures designed to accommodate dynamic loads, such as wind or earthquakes?
- Dynamic loads, such as wind or earthquakes, are accommodated by steel structures through a variety of engineering principles and design considerations. The following are key aspects of how steel structures are designed to handle these dynamic loads: 1. Engineers calculate the expected dynamic loads based on the specific location and prevailing environmental conditions. This involves analyzing factors like wind speeds, earthquake intensities, and other relevant elements to determine the maximum forces the structure will experience. 2. Steel is selected as the primary construction material due to its high strength and ductility. It can withstand significant dynamic loads without deforming or failing. The appropriate grade of steel is carefully chosen based on the anticipated loads to ensure it meets the necessary strength and toughness criteria. 3. Advanced computer-aided design and simulation software are used to analyze how the structure responds to dynamic loads. Detailed structural analysis, including finite element analysis, is conducted to evaluate the behavior of steel components under different load scenarios. This analysis helps determine the optimal size and arrangement of steel members to ensure overall structural stability and integrity. 4. Redundancy and robustness are integral to the design of steel structures. Redundant elements and connections are often incorporated to provide multiple load paths. This means that if one part of the structure fails due to a dynamic load, the load can be redistributed to other undamaged elements, preventing catastrophic collapse. The design also ensures the structure can absorb and dissipate energy during dynamic events without compromising overall stability. 5. Various damping mechanisms can be incorporated into the design to mitigate the effects of dynamic loads. These mechanisms, such as tuned mass dampers, viscous dampers, or rubber isolators, help absorb and dissipate the energy generated by wind or seismic forces. They are strategically placed within the structure to reduce vibrations and minimize dynamic response. 6. Steel structures are designed in compliance with applicable building codes and standards. These codes provide guidelines for load calculations, material specifications, and construction practices. Compliance with these codes ensures the structure is designed to withstand expected dynamic loads and meet safety requirements. Overall, steel structures are meticulously designed and engineered to accommodate dynamic loads. Load calculations, material selection, structural analysis, redundancy, robustness, damping mechanisms, and compliance with building codes are all taken into consideration. These design strategies ensure the safety and resilience of steel structures against wind or earthquake-induced forces.
- Q: How do steel structures provide resistance against torsional loads?
- Steel structures provide resistance against torsional loads due to their inherent material properties. Steel is known for its high strength and stiffness, which allows it to withstand twisting forces without significant deformation or failure. Additionally, steel structures can be designed with appropriate cross-sectional shapes and geometries that enhance resistance against torsional loads. These designs may include using solid or hollow sections, adding bracing elements, or utilizing diagonal members to distribute and dissipate torsional forces. Furthermore, steel's ductility allows it to absorb and redistribute energy during torsion, preventing sudden failures. Overall, the combination of steel's material properties and thoughtful design ensures that steel structures can effectively resist torsional loads.
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Stainless steel H beam steel for construction
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 10000 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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