Hot Rolled Steel I-Beams Q235, A36 for Construction

Hot Rolled Steel I-Beams Q235, A36 for Construction System 1

Hot Rolled Steel I-Beams Q235, A36 for Construction

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Loading Port:: China main port

Payment Terms:: TT or LC

Min Order Qty:: 25000 m.t.

Supply Capability:: 200000 m.t./month

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Product Description:

Specifications of Hot Rolled Steel I-Beams Q235, A36 for Construction:

1. Invoicing on theoretical weight or actual weight as customer request

2. Length: 5.8m, 6m, 9m, 12m as following table

3. Sizes of Steel I-Beams: 80mm-270mm

I-Beam

Dimensional Specifications of Steel I-Beams: EN10025, ASTM, GB Standard, JIS, etc.

Material Specifications of Steel I-Beams: EN10025, S235JR, GB Q235B or Equivalent

Applications of Hot Rolled Steel I-Beams Q235, A36 for Construction:

Commercial building structure

Pre-engineered buildings

Machinery support structures

Prefabricated structure

Medium scale bridges

Package & Delivery of Hot Rolled Steel I-Beams Q235, A36 for Construction

1.Package: All the products are packed in bundles and tied by steel wire rod then put into containers or in bulk cargo. Each bundle of I-Beam will be hung with the markings of CNBM or as the requriements of the customer. Each bundle contains about 50 pieces.

2.Tag mark: there will be tag mark tied up on the bundles. The information usually including supplier logo and name, product name, made in China, shipping marks and other information request by the customer.

If loading by container the marking is not needed, but we will prepare it as customer request.

3. Delivery: The Steel I-Beams will be delivered to the loading port in 45 days after receiving your advance payment or the original L/C at sight.

Transportation: the goods are delivered by truck from mill to loading port, the maximum quantity can be loaded is around 40MTs by each truck. If the order quantity cannot reach the full truck loaded, the transportation cost per ton will be little higher than full load.

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:

I-Beam

Q:Are there any limitations to the depth of steel I-beams?: Yes, there are limitations to the depth of steel I-beams. The depth of an I-beam is typically limited by practical manufacturing constraints and the requirements of the specific application. As the depth increases, the weight and cost of the beam also increase. Additionally, there may be limitations based on the available space or height restrictions in the construction project. Ultimately, the depth of steel I-beams is determined by a combination of structural, economic, and practical considerations.

Q:How do steel I-beams compare to wood beams?: Steel I-beams and wood beams are both commonly used in construction projects, but they have distinct differences in terms of strength, durability, and cost. When it comes to strength and load-bearing capacity, steel I-beams have a significant advantage over wood beams. Steel is a much stronger material than wood, allowing steel I-beams to support much heavier loads and span longer distances without sagging or bending. This makes steel I-beams a preferred choice in larger structures, such as high-rise buildings, bridges, and warehouses, where maximum strength and stability are crucial. In terms of durability, steel I-beams have a clear advantage over wood beams. Steel is resistant to rot, decay, pests, and fire, which makes it a highly durable and long-lasting material. On the other hand, wood beams are susceptible to moisture damage, termites, and other environmental factors, which can significantly reduce their lifespan. Steel I-beams require less maintenance and replacement compared to wood beams, making them a more cost-effective option in the long run. When it comes to cost, wood beams are generally more affordable than steel I-beams. Wood is a readily available and less expensive material compared to steel. However, it's important to consider the long-term costs and benefits. While steel I-beams may have a higher initial cost, their durability and strength often make them a more cost-effective choice in the long term due to their longer lifespan and reduced maintenance needs. In summary, steel I-beams offer superior strength, durability, and load-bearing capacity compared to wood beams. While wood beams may be more affordable initially, steel I-beams provide long-term cost savings due to their durability and reduced maintenance requirements. The choice between the two ultimately depends on the specific construction project, budget, and desired lifespan of the structure.

Q:The steel I-beam and which is better: Look at what you do, if the frame beam, column type steel I-beam. Certainly can do guide, also can do the processing.If you say the square is a square steel tube, and she was close. The flexural performance of steel I-beam is better than steel, but steel torsion is better than steel.

Q:How do steel I-beams perform in terms of creep and shrinkage?: Steel I-beams are renowned for their outstanding performance in terms of creep and shrinkage. Creep pertains to the gradual deformation of a material under a constant load over time. Steel I-beams possess a remarkable resistance to creep, which means that they retain their structural integrity and shape even when exposed to prolonged loads. Conversely, shrinkage refers to the contraction of a material during the drying or cooling process. While certain materials, like concrete, may experience substantial shrinkage, steel I-beams exhibit minimal shrinkage due to their composition. This characteristic renders them exceedingly reliable and less susceptible to dimensional changes over time. The exceptional performance of steel I-beams regarding creep and shrinkage can be attributed to the inherent properties of steel itself. Steel is a durable and robust material that demonstrates high tensile strength and stiffness. It boasts a low coefficient of thermal expansion, signifying that it undergoes insignificant expansion or contraction with temperature fluctuations, thereby reducing the impact of shrinkage. Furthermore, the manufacturing process of steel I-beams ensures their stability and resistance to creep and shrinkage. Steel is meticulously shaped and formed into an I-beam using techniques of immense precision, guaranteeing the beam's structural integrity and minimizing the potential for deformation. All in all, steel I-beams are remarkably reliable in terms of creep and shrinkage, rendering them an ideal choice for diverse applications that necessitate long-term performance and structural stability.

Q:Relationship between H steel and I-beam, C section steel and channel steel: First of all, C steel after cold bending of hot coil and high strength, good tenacity, and channel production can save 30% compared to the same intensity of raw materials, is a direct channel by steel companies, the thickness is greater, it is groove shaped cross section.?Second, C steel is usually used for steel structure building wall beam, beam, bracket or other building components, widely used in the activity room, also can be used in machinery manufacturing industry. Channel steel is mainly used in building structures, vehicle manufacturing, and other industrial structures, often with the use of i-beam. Although the two steels are used in building structures, they are used in different ways.

Q:Can steel I-beams be used for sports stadiums?: Yes, steel I-beams can be used for sports stadiums. In fact, they are commonly used due to their strength and durability, making them ideal for large-scale structures like stadiums.

Q:Is the I-beam generally made or is it a long one?: Usually length: model 10#-18#, usually 5- 19M in length, type 20#-63#, usually 6-19 M in length. When custom-made, the I-beam is delivered at fixed or double feet length, and the length of the fixed foot and double length is less than or equal to 8M, and the allowable deviation is + 40 mm.

Q:Can steel I-beams be used for railway or subway station platforms?: Indeed, railway or subway station platforms can employ steel I-beams. These beams are popularly utilized in construction owing to their robustness and endurance, rendering them apt for bearing substantial burdens and furnishing a steadfast foundation for railway or subway stations. Moreover, steel I-beams can be manufactured and tailored in accordance with the platform's precise prerequisites, encompassing dimensions like length, width, and height, thereby permitting design adaptability. By employing steel I-beams in railway or subway station platforms, the structure's safety and stability are guaranteed, rendering them a trustworthy selection for such purposes.

Q:What are the potential drawbacks or limitations of using steel I-beams?: There are several potential drawbacks or limitations of using steel I-beams in construction projects. Firstly, steel I-beams are generally heavier and bulkier compared to other building materials such as wood or concrete. This can make transportation and handling more challenging, requiring specialized equipment and additional labor. Additionally, steel is susceptible to corrosion if not properly protected. Exposure to moisture, chemicals, and harsh weather conditions can lead to rusting, weakening the structural integrity of the beams over time. Regular maintenance and protective coatings are necessary to prevent corrosion and ensure the longevity of the steel I-beams. Another limitation is the cost associated with steel I-beams. Steel is an expensive material, and the fabrication and installation of I-beams can significantly increase the overall construction budget. This can pose a challenge for projects with tight financial constraints. Furthermore, steel I-beams have limitations in terms of design flexibility. While they offer excellent strength and load-bearing capabilities, their shape and dimensions are predetermined. This restricts the architectural possibilities and can limit the creativity and versatility of the building design. Lastly, steel I-beams have relatively poor thermal insulation properties. They conduct heat more efficiently than materials like wood or concrete, which means that they can contribute to heat loss or gain in a building. Additional insulation measures must be taken to ensure energy efficiency and maintain comfortable indoor temperatures. Overall, while steel I-beams are widely used and offer numerous advantages in construction, their potential drawbacks such as weight, susceptibility to corrosion, cost, limited design flexibility, and thermal insulation limitations should be carefully considered when choosing the appropriate building material for a specific project.

Q:What are the considerations for blast resistance of steel I-beams?: When considering the blast resistance of steel I-beams, several factors need to be taken into account. 1. Material selection: The type of steel used for the I-beams is crucial in determining its blast resistance. High-strength steels such as Grade 50 or Grade 60 are commonly used for blast-resistant structures due to their ability to absorb and dissipate energy effectively. These steels have superior mechanical properties and can withstand the high pressures and shockwaves generated by explosions. 2. Design and geometry: The design and geometry of the I-beams play a significant role in their blast resistance. Proper sizing, spacing, and arrangement of the beams can enhance their ability to resist blast loads. Additionally, the use of reinforced sections or additional bracing can increase the overall structural integrity and resistance to blast forces. 3. Connection details: The connection details between the I-beams and other structural elements are critical considerations for blast resistance. Ensuring that the connections are properly designed and adequately reinforced can prevent premature failures and ensure the overall structural integrity of the system. 4. Blast loading parameters: Understanding the blast loading parameters, such as the peak pressure, impulse, and duration, is essential in designing blast-resistant steel I-beams. The beams need to be able to withstand the sudden increase in pressure and the resulting shockwaves without significant deformation or failure. The blast loading parameters are typically determined by the proximity of the structure to the explosion source and the type of explosive used. 5. Dynamic response analysis: Conducting dynamic response analysis is crucial in assessing the blast resistance of steel I-beams. This analysis involves evaluating the structural response to blast loads, including the determination of blast-induced vibrations, displacements, and strains. By simulating the actual blast event, engineers can identify potential weaknesses and optimize the design to improve blast resistance. 6. Testing and validation: Testing and validation are vital steps in ensuring the blast resistance of steel I-beams. Full-scale blast tests or scaled-down simulations can be conducted to validate the design and assess the performance of the I-beams under blast loads. These tests help verify the structural integrity, confirm the effectiveness of the design measures, and provide confidence in the blast resistance of the I-beams. Overall, considering the material selection, design and geometry, connection details, blast loading parameters, conducting dynamic response analysis, and performing testing and validation are crucial considerations when designing steel I-beams for blast resistance. By addressing these factors, engineers can develop robust and reliable structures capable of withstanding the destructive forces of explosions.

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