High Quality Hot Rolled Structural Steel I Beams

High Quality Hot Rolled Structural Steel I Beams System 1

High Quality Hot Rolled Structural Steel I Beams

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Loading Port:: China main port

Payment Terms:: TT or LC

Min Order Qty:: 50 m.t.

Supply Capability:: 100000 m.t./month

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Specifications of High Quality Hot Rolled Structural Steel I Beams

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

I-Beam

Applications of High Quality Hot Rolled Structural Steel I Beams

Commercial building structure

Pre-engineered buildings

Machinery support structures

Prefabricated structure

Medium scale bridges

Package & Delivery of High Quality Hot Rolled Structural Steel I Beams

High Quality Hot Rolled Structural Steel I Beams

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.

I-Beam

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.

4. 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.

I-Beam

Q: Can steel I-beams be used for bridges?: Yes, steel I-beams can be used for bridges. In fact, they are commonly used in bridge construction due to their high strength and durability. Steel I-beams are able to support heavy loads and span long distances, making them ideal for bridge structures.

Q: What is the difference between the support of shed support and the support of joist support in coal mine?: In the coal mine lift shed support including timbering support, steel shed support; construction according to the form of a ladder, shed, a three beam column form.The main role of temporary support, do not do permanent support, in addition, shed support is cheaper.The shed support is mainly used in shallow and small pressure mines

Q: The difference between I-beam and wide flange I-beam: You say wide flange I-beam is hot rolled H steel, is the HW series.

Q: Are steel I-beams resistant to magnetic fields?: Yes, steel I-beams are generally resistant to magnetic fields due to the low magnetic permeability of steel.

Q: Can steel I-beams be used in industrial applications?: Yes, steel I-beams can definitely be used in industrial applications. Steel I-beams are known for their strength and durability, making them ideal for supporting heavy loads in industrial settings. They are commonly used in the construction of warehouses, factories, bridges, and other industrial structures. The I-beam design allows for efficient weight distribution and load-bearing capacity, making them essential for supporting heavy machinery, equipment, and structures. Additionally, steel I-beams can be easily fabricated and customized to meet specific industrial requirements, making them a versatile choice for various industrial applications.

Q: What are the different design considerations for steel I-beams?: There are several important design considerations to take into account when working with steel I-beams. These factors are crucial in ensuring the structural integrity and safety of the final structure. Firstly, the load capacity of the I-beam must be determined. This involves analyzing the expected loads the beam will experience, such as dead loads (the weight of the structure itself) and live loads (such as people, furniture, or equipment). The beam must be designed to safely support these loads without experiencing excessive deflection or failure. Secondly, the span length of the beam is another critical factor. The longer the span, the greater the deflection and stress on the beam. Therefore, the appropriate size and shape of the I-beam must be chosen to accommodate the desired span length, taking into consideration the anticipated loads. Additionally, the spacing of the I-beams along the structure's length must be determined to adequately distribute the loads. The material properties of the steel used for the I-beams also need to be considered. The strength, stiffness, and ductility of the steel will impact the overall structural performance. The appropriate grade of steel should be selected based on the required load capacity and the environmental conditions the structure will be exposed to, such as moisture, temperature, or corrosive agents. Furthermore, the connections between the I-beams and other structural components must be carefully designed and detailed. The connections need to be strong enough to transfer the loads effectively and efficiently between the components while considering factors like ease of construction, maintenance, and potential for corrosion. In addition to load capacity and material properties, other design considerations include fire resistance, vibration control, and aesthetics. Fire protection measures must be incorporated to ensure the I-beams retain their load-bearing capacity during a fire event. Vibration control measures may be necessary to limit the impact of vibrations caused by external forces or equipment. Lastly, the aesthetic design of the I-beams should align with the overall architectural vision of the structure. In conclusion, the design considerations for steel I-beams involve determining the load capacity, span length, material properties, connection details, and addressing additional factors such as fire resistance, vibration control, and aesthetics. By carefully considering these factors, engineers can ensure the safe and efficient use of steel I-beams in various construction projects.

Q: How do steel I-beams contribute to the overall stability of a building?: Steel I-beams contribute to the overall stability of a building by providing structural support and load-bearing capabilities. Due to their shape and composition, I-beams are able to distribute weight evenly across their length, allowing them to bear heavy loads. They are commonly used in the construction of buildings because of their high strength-to-weight ratio, which makes them capable of withstanding significant forces and minimizing the risk of structural failure. Additionally, I-beams can be connected together to form a framework, creating a rigid and stable structure that can withstand various external forces such as wind, earthquakes, and heavy loads.

Q: Can steel I-beams be used for long-span bridges?: Indeed, long-span bridges can make use of steel I-beams. The popularity of steel I-beams in bridge construction stems from their remarkable strength-to-weight ratio, durability, and versatility. These beams have the ability to bear heavy loads while retaining their structural integrity over extensive distances, rendering them suitable for long-span bridges. The design of the I-beam, featuring flanges that grant added strength and stiffness, facilitates the efficient distribution of loads and minimizes deflection. Moreover, steel I-beams can be fabricated in various sizes and shapes to accommodate diverse bridge designs and span lengths, thereby making them an adaptable option for the construction of long-span bridges.

Q: How do you determine the required size of steel I-beams for a project?: To ensure the stability and load-bearing capacity of a project, various factors must be considered when determining the size of steel I-beams. Here are some guidelines to help with this process: 1. Assess the loads: Begin by understanding the different types of loads that the I-beam will need to support, including dead loads (the weight of the structure itself), live loads (the weight of people and objects), and environmental loads (such as wind or snow loads). Calculate the total load based on these factors. 2. Measure the span length: Determine the distance between the supports or columns where the I-beam will be installed. This span length will significantly influence the required size. 3. Refer to building codes and regulations: Research the local building codes and regulations that govern the structural requirements for your project. These codes provide guidelines and safety standards for designing structures and will help determine the minimum size requirements for the I-beams. 4. Establish the allowable stress: Determine the maximum stress that the steel I-beam can sustain without permanent deformation or failure. Steel manufacturers typically provide this value, which depends on the grade and type of steel being used. 5. Calculate the moment of inertia: Evaluate the structural stiffness of the I-beam by calculating its moment of inertia. This measurement determines the beam's resistance to bending and twisting when subjected to loads. The moment of inertia is calculated based on the shape and dimensions of the I-beam. 6. Utilize structural design software or engineering manuals: Simplify the calculations by using specialized software or referring to engineering manuals that provide tables and formulas for determining the required size of steel I-beams based on the load, span length, and allowable stress. 7. Seek professional guidance: If you are uncertain or dealing with complex structural requirements, it is advisable to consult a structural engineer or an expert in steel beam design. They can provide accurate calculations tailored to your project's specific needs and ensure the structural integrity of the design. In conclusion, the process of determining the appropriate size of steel I-beams involves analyzing loads, span length, building codes, allowable stress, and utilizing calculations or software. By considering these factors and seeking professional advice if necessary, you can select the correct size to ensure a safe and structurally sound solution for your project.

Q: What kind of low carbon steel or medium carbon steel are they?: Low carbon steel is limited in use due to its low strength. Increasing the content of manganese in the carbon steel and adding some alloying elements such as vanadium, titanium and niobium can greatly improve the strength of the steel. If the carbon content in the steel is reduced and a small amount of aluminum, a small amount of boron and carbide are added to form the element, the super low carbon bainite can be obtained, and its strength is very high and good plasticity and toughness can be maintained

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