Hot Rolled Structural Steel I-Beam
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT or LC
- Min Order Qty:
- 2000 PCS
- Supply Capability:
- 30000 PCS/month
OKorder Service Pledge
OKorder Financial Service
You Might Also Like
OKorder is offering high quality Hot Rolled Structural Steel I-Beams 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:
Hot Rolled Structural Steel I-Beams 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 Steel I-Beams 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: Q235, Q345, SS400, S235JR, S275JR, S355JR
Standard: GB, JIS, ASTM ST
Certificates: ISO, SGS, BV, CIQ
Length: 5.8m – 12m, as per customer request
Surface: Painted, galvanized, punched
Packaging: Export packing, nude packing, bundled
Place of Origin: Hebei, China
No. | Depth*Flange Width (mm) | Web Thickness (mm) | Weight (Kg/m) |
10 | 100X68 | 4.5 | 11.261 |
12* | 120X74 | 5.0 | 13.987 |
14 | 140X80 | 5.5 | 16.890 |
16 | 160X88 | 6.0 | 20.513 |
18 | 180X94 | 6.5 | 24.143 |
20a | 200X100 | 7.0 | 27.929 |
20b | 200X102 | 9.0 | 31.069 |
22a | 220X110 | 7.5 | 33.070 |
22b | 220X112 | 9.5 | 36.524 |
25a | 250X116 | 8.0 | 38.105 |
25b | 250X118 | 10.0 | 42.030 |
28a | 280X122 | 8.5 | 43.492 |
28b | 280X124 | 10.5 | 47.888 |
30a* | 300X126 | 9.0 | 48.084 |
30b* | 300X128 | 11.0 | 52.794 |
32a | 320X130 | 9.5 | 52.717 |
32b | 320X132 | 11.5 | 57.741 |
36a | 360X136 | 10.0 | 60.037 |
36b | 360X138 | 12.0 | 65.689 |
40a | 400X142 | 10.5 | 67.598 |
40b | 400X144 | 12.5 | 73.878 |
IPEAA 80 | 78*46 | 3.2 | 4.95 |
IPE180 | 180*91 | 5.3 | 18.8 |
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.
Q4: What makes stainless steel stainless?
A4: 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.
Q5: Can stainless steel rust?
A5: 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.
Images:
- Q: Are steel I-beams subject to any specific building code requirements?
- Steel I-beams must adhere to specific building code requirements, which are regulations and standards that dictate the minimum criteria for building design, construction, and materials. These codes aim to guarantee the safety and structural stability of buildings. Regarding steel I-beams, building codes typically encompass requirements related to their size, shape, and material properties. These specifications are based on factors like the loads the beams will bear, their span, and the overall structural design of the building. For example, building codes may stipulate the minimum dimensions and shape of I-beams, along with the recommended steel type, such as ASTM A992 or ASTM A36. Codes may also dictate the spacing and connections between beams, as well as any necessary additional reinforcement or bracing. Furthermore, building codes often mandate that qualified professionals install steel I-beams and that building officials inspect them to ensure compliance with the code requirements. This ensures proper installation and the ability of the beams to support intended loads. Overall, the specific building code requirements for steel I-beams vary depending on the jurisdiction and the type of building under construction. Architects, engineers, and construction professionals must familiarize themselves with the relevant building codes and ensure that all steel I-beams meet the necessary standards for safety and structural integrity.
- Q: Are steel I-beams suitable for modular construction?
- Indeed, steel I-beams prove to be a fitting option for modular construction. Their impressive structural attributes render them a prime selection for bearing substantial burdens and spanning extensive distances within modular edifices. Steel I-beams possess advantageous strength-to-weight ratios, enabling resourceful material utilization whilst upholding structural soundness. Furthermore, they offer exceptional resilience against bending, an imperative aspect in guaranteeing the steadfastness and longevity of modular frameworks. Moreover, steel I-beams exhibit high durability, fire resistance, and the ability to endure severe weather conditions, thereby qualifying them for a plethora of modular construction applications.
- Q: Can steel I-beams be used in parking structures?
- Parking structures can indeed utilize steel I-beams. These beams are frequently employed in the construction of parking structures owing to their robustness, longevity, and capacity to bear substantial loads. They offer structural steadiness and can cover large spans, thereby facilitating spacious and adaptable parking arrangements. Furthermore, steel I-beams exhibit superior fire resistance, rendering them a secure alternative for parking structures. Their adaptability and cost-efficiency have made steel I-beams a favored selection for architects and engineers involved in designing parking structures.
- Q: No. 20 I-beam, span 9 meters, can support the concrete roof?
- No. 20 I-beam 9 meters span, even without bearing, the naked eye can see the middle bend (waist down).
- Q: How do steel I-beams perform in terms of thermal expansion and contraction?
- Steel I-beams have a relatively low coefficient of thermal expansion, meaning they expand and contract less than other materials when exposed to temperature changes. This characteristic makes them highly stable and less prone to warping or structural damage due to thermal variations.
- Q: What are the considerations for steel I-beam design in earthquake-prone areas?
- Several key considerations must be taken into account when designing steel I-beams for earthquake-prone areas to ensure the structural integrity and safety of the building during seismic events. 1. Adherence to Seismic Design Codes: The first priority is to comply with the specific seismic design codes and regulations for the region. These codes provide guidelines and requirements for the design, construction, and performance of structures in earthquake-prone areas. It is crucial to follow these codes to ensure the building's resistance to seismic forces. 2. Careful Material Selection: The type and quality of steel used in the I-beams significantly impact their performance during an earthquake. It is typically preferred to use high-strength steel with good ductility as it can absorb and dissipate energy during seismic shaking. Additionally, the steel should have good corrosion resistance for long-term durability. 3. Precise Beam Sizing and Configuration: The size and configuration of the I-beams must be carefully determined to withstand the anticipated seismic forces. Generally, larger-sized beams with deeper sections are more effective at resisting lateral loads. The spacing and connections of the beams should also be designed to ensure proper load distribution and stability. 4. Incorporation of Ductility and Redundancy: Designing I-beams with adequate ductility is crucial in earthquake-prone areas. Ductile materials can deform without failure, absorbing energy and indicating potential structural damage. Adding redundancy to the beam system, such as multiple interconnected beams, can enhance overall structural integrity and reduce the risk of collapse. 5. Thorough Seismic Load Analysis: A comprehensive seismic load analysis should be conducted to determine the expected forces and accelerations that the I-beams will experience during an earthquake. This analysis considers factors like the building's location, soil conditions, and potential seismic activity intensity. It aids engineers in sizing the beams and designing the necessary connections and supports to resist these forces. 6. Meticulous Connection Design: The connections between the I-beams and other structural elements, like columns and foundations, must be carefully designed to ensure proper load transfer and flexibility. Special attention should be given to the connection's ability to accommodate beam movement during seismic events without compromising the overall stability of the structure. 7. Emphasis on Quality Control and Inspection: Regular quality control and inspection throughout the fabrication, installation, and construction phases are crucial to ensure correct manufacturing and installation of the I-beams. This includes verifying the steel's strength, checking for proper welding, and inspecting the connections for any defects or deficiencies that could compromise the beams' performance during an earthquake. By considering these factors during the design of steel I-beams for earthquake-prone areas, engineers can create structures that are better equipped to withstand seismic forces and ensure the safety of occupants during earthquakes.
- Q: Are steel I-beams suitable for load-bearing walls or partitions?
- Generally, steel I-beams are not suitable for load-bearing walls or partitions. Instead, their main purpose is to provide structural support in vertical applications, like building frames or bridges. Their design is focused on carrying heavy vertical loads, such as the weight of a building or bridge. In contrast, load-bearing walls or partitions are intended to bear both vertical and horizontal loads. They must support the weight of the structure above and withstand lateral forces like wind or seismic activity. Materials used for load-bearing walls or partitions, such as concrete, masonry, or wood, are chosen specifically for their ability to handle these types of loads. They have superior resistance to lateral forces and distribute the load evenly across the wall or partition. While steel I-beams can offer support and reinforcement to load-bearing walls or partitions, they are typically not the primary load-bearing element in these applications. Therefore, it is more appropriate to utilize materials specifically designed for load-bearing walls or partitions rather than relying on steel I-beams.
- Q: What are the different surface treatments available for steel I-beams?
- There are several different surface treatments available for steel I-beams, each serving a specific purpose and providing unique benefits. 1. Galvanizing: Galvanizing is a commonly used surface treatment for steel I-beams. It involves coating the surface of the beam with a layer of zinc through a process called hot-dip galvanization. This treatment provides excellent corrosion resistance, protecting the steel from rust and other environmental factors. Galvanized steel I-beams are commonly used in outdoor or high-humidity environments. 2. Painting: Painting is another surface treatment option for steel I-beams. It involves applying a layer of paint to the surface of the beam, which not only enhances its appearance but also provides a protective barrier against corrosion. Painting can be done using various types of paints, including epoxy, polyurethane, or enamel paints, depending on the specific requirements of the application. 3. Powder Coating: Powder coating is a dry finishing process that involves applying a powdered polymer coating to the surface of the steel I-beam. The powder is electrostatically sprayed onto the beam and then cured under heat, resulting in a smooth and durable coating. Powder coating provides excellent resistance to corrosion, chemicals, and UV rays, making it suitable for both indoor and outdoor applications. 4. Shot Blasting: Shot blasting is a surface treatment method that involves propelling small metallic or non-metallic particles, called shot, at high velocity onto the surface of the steel I-beam. This process removes scale, rust, and other contaminants, leaving behind a clean and roughened surface. Shot blasting prepares the surface for further treatments such as painting or galvanizing, ensuring proper adhesion and longevity of the coating. 5. Phosphating: Phosphating is a chemical surface treatment method that involves applying a layer of phosphate coating to the surface of the steel I-beam. This treatment enhances the adhesion of subsequent coatings, such as paints or primers, and provides temporary corrosion resistance during storage and transportation. Phosphating can also improve the overall durability and wear resistance of the steel. It is important to consider the specific requirements and environmental conditions of the application when choosing the appropriate surface treatment for steel I-beams. Consulting with professionals or experts in the field can help determine the most suitable treatment option for a particular project.
- Q: Can Steel I-Beams be painted or coated for corrosion protection?
- Yes, steel I-beams can be painted or coated for corrosion protection.
- Q: Are steel I-beams suitable for industrial buildings?
- Yes, steel I-beams are highly suitable for industrial buildings. They offer numerous advantages that make them a popular choice in the construction of these structures. Firstly, steel I-beams possess exceptional strength and durability. Industrial buildings often require heavy loads to be supported, and steel I-beams are specifically designed to withstand these demands. They have a high load-bearing capacity, making them suitable for the large spans and heavy machinery typically found in industrial settings. Additionally, steel I-beams are known for their versatility. They can be easily customized and fabricated to meet the specific requirements of each industrial building project. They are available in various sizes, allowing for flexibility in design and construction. This versatility makes steel I-beams adaptable to different types of industrial buildings, whether it be warehouses, factories, or production facilities. Another advantage of steel I-beams is their fire resistance. Steel is a non-combustible material, which means that it does not contribute to the spread of fire. This is crucial in industrial buildings where the risk of fires is higher due to the presence of flammable materials and machinery. Steel I-beams provide a reliable structural system that can help contain fires and minimize damage. Furthermore, steel I-beams offer long-term cost savings. They require little maintenance and have a longer lifespan compared to other building materials. Their durability and resistance to corrosion make them less susceptible to wear and tear, reducing the need for regular repairs and replacements. This can result in significant cost savings over the life cycle of an industrial building. In conclusion, steel I-beams are highly suitable for industrial buildings due to their strength, versatility, fire resistance, and long-term cost savings. They provide a reliable and durable structural system that can withstand heavy loads and meet the specific requirements of industrial construction projects.
Send your message to us
Hot Rolled Structural Steel I-Beam
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT or LC
- Min Order Qty:
- 2000 PCS
- Supply Capability:
- 30000 PCS/month
OKorder Service Pledge
OKorder Financial Service
Similar products
Hot products
Hot Searches
Related keywords
