IPEAA High Quality Hot Rolled 80MM-270MM S235JR
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
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Product Applications:
High Quality Hot Rolled IPEAA 80MM-270MM S235JR 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 High Quality Hot Rolled IPEAA 80MM-270MM S235JR 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 |
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: What makes stainless steel stainless?
A2: 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.
Q3: Can stainless steel rust?
A3: 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:What is the difference between the main keel and the angle steel and the channel steel?
- Light steel keel is made of high-quality continuous hot-dip galvanized sheet and used as raw material and rolled by cold bending technology. It is used for decorative design of non load bearing wall and building roof with plasterboard, decorative gypsum board and other lightweight board. The utility model is suitable for the decoration of the roof of various buildings, the internal and external wall of the building and the basic material of the trellis suspended ceiling. According to the use of ceiling keel and partition keel, in accordance with the form of section V, C, T, L keel. Ceiling keel is divided into: the main keel and vice keel. The main keel is the weight of the weight of the suspended ceiling.
- Q:Are steel I-beams suitable for high-rise building construction?
- Steel I-beams are an excellent choice for constructing high-rise buildings. They have been widely used in the construction industry for many years because of their numerous advantages. To begin with, steel I-beams have a remarkable strength-to-weight ratio, which makes them perfect for tall structures. They can support heavy loads and provide exceptional structural support, which is vital for high-rise buildings. This strength allows for the construction of taller and more spacious buildings without compromising their structural integrity. Furthermore, steel I-beams are extremely durable and resistant to various environmental factors. They can withstand extreme weather conditions, seismic activities, and even fires. This durability ensures the longevity and safety of high-rise buildings, providing a secure living or working environment for occupants. In addition, steel I-beams are versatile and allow for flexible design options. They can be customized to meet specific architectural requirements and building codes. This flexibility enables architects and engineers to create innovative and aesthetically pleasing high-rise structures. Moreover, the use of steel I-beams in high-rise construction allows for faster and more efficient construction processes. Steel is readily available, and the prefabricated nature of I-beams makes them easy to transport and assemble on-site. This reduces construction time and costs, making it an attractive option for building owners. Lastly, steel I-beams are sustainable and environmentally friendly. Steel is a highly recyclable material, and using it in construction helps reduce the demand for new raw materials. Additionally, steel structures can be dismantled and recycled at the end of their lifespan, minimizing waste and environmental impact. In conclusion, steel I-beams are highly suitable for high-rise building construction due to their exceptional strength, durability, versatility, efficiency, and sustainability. They have proven to be a reliable and cost-effective choice for creating tall and safe structures, making them a preferred option in the construction industry.
- Q:What are the different methods of transporting steel I-beams to construction sites?
- There are several methods of transporting steel I-beams to construction sites, depending on factors such as the size and weight of the beams, as well as the accessibility of the construction site. Here are some of the different methods commonly used: 1. Flatbed trucks: This is the most common method of transportation for steel I-beams. Flatbed trucks are equipped with a large flat platform, allowing for easy loading and unloading of the beams. They can transport a wide range of sizes and weights of I-beams, making them a versatile option. 2. Crane trucks: For larger and heavier I-beams, crane trucks are often used. These trucks have a hydraulic crane mounted on the back, which can lift and move the beams onto the construction site. Crane trucks are especially useful when the construction site has limited access or requires precise placement of the beams. 3. Rail transportation: In some cases, when the distance between the steel mill and the construction site is significant, rail transportation may be used. Specialized railcars designed for carrying large and heavy loads, such as flatcars or gondolas, are utilized to transport the steel I-beams. This method is efficient for long-distance transportation, especially for large quantities of beams. 4. Barge transportation: When construction sites are located near bodies of water, such as rivers or coastal areas, barge transportation can be a viable option. Barges are large flat-bottomed boats that can carry heavy loads. Steel I-beams can be loaded onto the barge, and then transported to the construction site by water, providing an efficient and cost-effective method for large-scale projects. 5. Air transportation: In exceptional cases, when time is of the essence or when access to the construction site is extremely challenging, air transportation may be considered. Helicopters or cargo planes can be utilized to lift and transport the steel I-beams directly to the construction site. However, due to the high costs involved, this method is typically used for urgent or remote projects. It is important to consider the size, weight, and accessibility of the construction site when determining the most suitable method of transportation for steel I-beams. Each method has its advantages and limitations, and the choice will depend on the specific requirements and constraints of the project.
- Q:What's the difference between 25B and 25A I-beam?
- Because the channel steel is a cross section steel strip with groove shape. Its specifications, such as a*b*c (here, a, B, C, only letters, no other meaning and letters), a means waist height of a mm, leg width of B mm, waist thickness of C mm channel. For example: channel type 25a#, specifications for 250*78*7, which means waist height (a) is 250mm, leg width (b) 78mm, waist thickness (c) 7mm
- Q:Can steel I-beams be used for pharmaceutical facilities?
- Pharmaceutical facilities can indeed utilize steel I-beams. These beams are frequently employed in construction for their robustness, longevity, and ability to bear heavy loads. In pharmaceutical facilities, where there is a need for various weighty equipment, machinery, and storage systems, steel I-beams offer the vital structural support. Furthermore, steel I-beams possess resistance to fire, pests, and chemical damage, rendering them an excellent choice for pharmaceutical facilities that demand strict adherence to safety and cleanliness standards. Additionally, steel I-beams can be tailored to meet specific design requirements, enabling flexibility and efficient utilization of space in pharmaceutical facilities. In summary, steel I-beams are a dependable and pragmatic option for the construction of pharmaceutical facilities.
- Q:Can steel I-beams be used in earthquake-resistant building designs?
- Certainly, earthquake-resistant building designs can incorporate steel I-beams. Steel, being a highly durable and strong material, offers better resistance to seismic forces compared to other materials. This is why I-beams are widely used in construction, as they have excellent load-bearing capabilities and can resist bending and twisting. Engineers and architects employ various design strategies to ensure earthquake resistance. These techniques may include base isolation or damping systems, which absorb and dissipate the energy generated by earthquakes. Steel I-beams can be integrated into these designs to provide structural support and stability. Another advantage of steel I-beams is their flexibility and ductility. During an earthquake, they can absorb and redistribute forces, preventing building collapse. Moreover, steel's high strength-to-weight ratio allows for lighter and more efficient building designs. However, it is crucial to consider a holistic approach when designing earthquake-resistant buildings. This includes considering all aspects of design, such as the foundation, connections, and overall structural system. Proper engineering analysis and design must be conducted to ensure the steel I-beams are appropriately sized and positioned to withstand anticipated seismic forces. In conclusion, the use of steel I-beams in earthquake-resistant building designs can greatly enhance the structural integrity and safety of a building during seismic events. When integrated and designed properly in conjunction with other seismic mitigation techniques, steel I-beams can play a significant role in ensuring the building's resilience.
- Q:How do steel I-beams perform in terms of thermal expansion and contraction for renovations?
- Renovations benefit greatly from the exceptional thermal expansion and contraction performance of steel I-beams. With their high tensile strength and rigidity, these beams have the ability to withstand temperature-induced stresses without warping or distorting. Compared to other construction materials, the expansion and contraction of steel I-beams are minimal, guaranteeing long-term stability and durability. When subjected to high temperatures, steel I-beams expand predictably in a linear manner. This characteristic enables accurate calculations and proper design considerations during renovations. Furthermore, steel possesses a high thermal conductivity, facilitating the rapid dissipation of heat and minimizing the impact of temperature changes on the structural integrity of the I-beams. Similarly, in cold weather or low temperatures, steel I-beams contract in a predictable manner. This property is crucial in preserving their structural integrity and preventing buckling or compromise due to thermal stresses. Additionally, the use of steel I-beams in renovations allows for seamless integration with other construction materials. As steel shares a similar coefficient of thermal expansion with materials like concrete and masonry, it is compatible and reduces the risk of structural issues arising from differential expansion or contraction between different elements of a renovated structure. To sum up, steel I-beams excel in terms of thermal expansion and contraction when it comes to renovations. Their predictable behavior, high tensile strength, and compatibility with other construction materials make them the ideal choice for ensuring the stability and durability of renovated structures over time.
- Q:How do you calculate the bending capacity of a steel I-beam?
- To determine the bending capacity of a steel I-beam, various factors must be taken into account, such as the steel's material properties, the I-beam's shape and dimensions, and the load applied. Below is a stepwise procedure for calculating the bending capacity: 1. Establish the material properties: Acquire the yield strength and modulus of elasticity for the steel being used. These values are typically found in material specification documents or handbooks. 2. Identify the I-beam's shape and dimensions: Measure the flange width, flange thickness, web depth, and web thickness of the I-beam. These measurements determine the section modulus (Z) and moment of inertia (I) of the I-beam. 3. Calculate the section modulus (Z): The section modulus measures a beam's resistance to bending and can be determined using the formula: Z = (b * h^2) / 6, where b represents the flange width and h is the web depth. 4. Calculate the moment of inertia (I): The moment of inertia indicates a beam's resistance to bending about its neutral axis. For an I-beam, the formula for calculating the moment of inertia is: I = (b * h^3) / 12 + A * (d - h/2)^2, where A represents the flange area and d is the total depth of the I-beam. 5. Determine the applied load: Determine the type and magnitude of the load that will be imposed on the I-beam. This could be a uniformly distributed load (e.g., floor load) or a concentrated load (e.g., point load). 6. Calculate the bending stress: The bending stress, also known as flexural stress, can be calculated using the formula: σ = M / (Z * y), where M represents the bending moment, Z is the section modulus, and y is the distance from the neutral axis to the extreme fiber. 7. Determine the maximum bending moment: Depending on the applied load type, the maximum bending moment can be calculated using appropriate equations. For instance, in the case of a uniformly distributed load, the maximum bending moment can be calculated as M = (w * L^2) / 8, where w represents the load per unit length and L is the span length. 8. Calculate the bending capacity: Finally, compare the calculated bending stress (σ) to the steel's yield strength. If the bending stress is lower than the yield strength, the steel I-beam possesses adequate bending capacity. However, if the bending stress exceeds the yield strength, the beam may undergo plastic deformation or fail. It is essential to note that this procedure provides an estimate of the bending capacity and should be utilized as an initial design tool. For precise and accurate calculations, it is advisable to consult a structural engineer or refer to design codes and standards specific to your region.
- Q:Can steel I-beams be used in industrial applications?
- Indeed, steel I-beams are well-suited for industrial applications. Renowned for their robustness and longevity, they prove ideal for bolstering substantial burdens within industrial environments. Their utilization prevails in the creation of warehouses, factories, bridges, and other industrial edifices. By virtue of their I-beam configuration, they facilitate efficient allocation of weight and facilitate their capacity for bearing loads, rendering them indispensable for sustaining heavy machinery, equipment, and structures. Moreover, steel I-beams lend themselves to effortless fabrication and customization, accommodating diverse industrial needs and emerging as a versatile selection across multiple applications.
- Q:What are the factors that affect the deflection of steel I-beams?
- The deflection of steel I-beams can be influenced by various factors. These factors encompass the load applied to the beam, the length of the beam, the material properties of the steel used, and the beam's cross-sectional shape. To begin with, the load applied to the beam plays a significant role in determining its deflection. The magnitude and distribution of the load can have a substantial impact on the extent of deflection. As the load increases, the deflection will also increase proportionally. Additionally, the distribution of the load along the beam's length can affect the deflection pattern. Concentrated loads tend to cause higher deflections compared to distributed loads. Moreover, the length of the beam is an important consideration. Longer beams have a greater tendency to deflect under a given load when compared to shorter beams. This is because longer beams have larger spans and are subject to greater bending moments, resulting in increased deflection. The material properties of the steel used in the I-beam also play a crucial role in its deflection. The stiffness of the steel, known as the modulus of elasticity, determines the amount of deflection under a given load. Steel with a higher modulus of elasticity will exhibit less deflection compared to steel with a lower modulus of elasticity. Lastly, the cross-sectional shape of the beam influences its deflection. The shape and dimensions of the I-beam's flanges and web can impact its resistance to bending and, consequently, its deflection. A beam with larger flanges and a thicker web generally experiences less deflection than a beam with smaller dimensions. In conclusion, the factors affecting the deflection of steel I-beams comprise the load applied, the length of the beam, the material properties of the steel, and the beam's cross-sectional shape. Understanding these factors is crucial for designing and analyzing steel I-beam structures to ensure they can withstand the expected loads and minimize deflection.
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IPEAA High Quality Hot Rolled 80MM-270MM S235JR
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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