I-Beam Steel

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Loading Port:: Tianjin Port, China

Payment Terms:: TT or LC

Min Order Qty:: 25MT m.t.

Supply Capability:: 10000MT m.t./month

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Specifications of I-Beam Steel

Product name: I-Beam Steel

Production Standard: GB, BS, ASTM, EN, DIN, JIS

Grade: Q235B, Q345B, ASTM A36, SS400, S235JR, S275JR

Chemical composition

Alloy No.	Grade	C	Mn	S	P	Si
Q235	B	0.12%-0.20%	0.3%-0.7%	<=0.045%	<=0.045%	<=0.3%

Length: 5.8M, 6M, 8M, 9M, 10M, 12M or as the requirements of the buyer

Sizes: 80MM-270MM

I-Beam Steel

Applications of I-Beam Steel

Widely used in various building structures and engineering structures such as roof beams, bridges, transmission towers, hoisting machinery and transport machinery, ships, industrial furnaces, reaction tower, container frame and warehouse etc.

Package and Delivery

1. Package: All the products will be tired by wire rod in bundles and then put into containers 20', 40' or in bulk cargo.

Or according the requirements of the customers. Each bundle will be hung a CNBM label, which will include the information of our trademark, size, material, lengh, standard, etc. Normally, each bundle contain 50 pieces.

Bundle weight: not more than 3.5MT for bulk vessel; less than 3 MT for container load

But we can also make the bundles as the requriement of you.

2. Delivery: Within 45 days after getting the L/C ORIGINAL or the advance payment by T/T.

I-Beam Steel

Production flow of I-Beam Steel

Material prepare (billet) —heat up—rough rolling—precision rolling—cooling—packing—storage and transportation

Q:Are steel I-beams affected by vibrations or oscillations?: Yes, steel I-beams can be affected by vibrations or oscillations. Vibrations or oscillations can cause the I-beams to resonate, leading to fatigue and potential failure over time. Therefore, it is important to consider the effects of vibrations and implement appropriate measures, such as damping systems, to mitigate their impact on steel I-beams.

Q:Can steel I-beams be used in sports stadium construction?: Indeed, sports stadium construction can make use of steel I-beams. The construction industry often relies on steel I-beams for their remarkable strength, durability, and versatility. These beams are specifically designed to bear heavy loads and offer structural support, which makes them exceedingly suitable for extensive undertakings like sports stadium projects. Moreover, the fabrication and installation of steel I-beams are relatively straightforward, resulting in efficient construction processes. Their capacity to span long distances without requiring additional support columns further grants flexibility in stadium design and layout. Consequently, steel I-beams are widely favored in sports stadium construction, owing to their exceptional structural properties and aptness for managing the distinctive demands of such endeavors.

Q:What are the common connections details for steel I-beams?: The common connection details for steel I-beams include welding, bolting, and using various types of connectors such as clevises, gusset plates, and end plates. These connection methods ensure that the I-beams are securely joined together to form a strong and rigid structural system.

Q:What are the different methods of transporting steel I-beams to construction sites?: Different methods can be used to transport steel I-beams to construction sites, depending on factors like beam size, weight, and site accessibility. Here are some commonly employed approaches: 1. Flatbed trucks: Steel I-beams are most frequently transported using flatbed trucks. These trucks have a spacious flat platform that facilitates easy loading and unloading of the beams. They are versatile and can transport a wide range of beam sizes and weights. 2. Crane trucks: For larger and heavier I-beams, crane trucks are typically utilized. These trucks feature a hydraulic crane mounted on the back, enabling them to lift and move beams onto the construction site. Crane trucks are particularly useful when site access is limited or when precise beam placement is required. 3. Rail transportation: In cases where the distance between the steel mill and the construction site is considerable, rail transportation may be employed. Specialized railcars, such as flatcars or gondolas, designed for carrying large and heavy loads, are used to transport the steel I-beams. This method is efficient for long-distance transportation, especially when dealing with large quantities of beams. 4. Barge transportation: When construction sites are situated near bodies of water, like rivers or coastal areas, barge transportation is a viable option. Barges are flat-bottomed boats capable of carrying heavy loads. Steel I-beams can be loaded onto barges and transported to the construction site by water, offering an efficient and cost-effective solution for large-scale projects. 5. Air transportation: In exceptional circumstances where time is critical or construction site access is extremely challenging, air transportation may be considered. Helicopters or cargo planes can be employed to lift and transport steel I-beams directly to the construction site. However, due to the high costs involved, this method is typically reserved for urgent or remote projects. When determining the most suitable method of transportation for steel I-beams, it is crucial to consider factors like beam size, weight, and site accessibility. Each method has its advantages and limitations, and the choice will depend on the specific requirements and constraints of the project.

Q:How do steel I-beams perform in terms of earthquake resistance for renovations?: Steel I-beams are highly effective in providing earthquake resistance for renovations. Due to their high strength and stiffness, they can effectively absorb and distribute seismic forces, reducing the risk of structural failure during an earthquake. Additionally, steel I-beams can be easily integrated into existing structures, making them a popular choice for retrofitting projects. Their excellent performance in seismic events makes them a reliable and durable option for enhancing earthquake resistance in renovations.

Q:How do you calculate the moment of inertia for a steel I-beam?: To determine the moment of inertia for a steel I-beam, one must take into account its geometry and dimensions. The moment of inertia, represented by I, measures the object's resistance to rotational motion changes. For an I-beam, which comprises a central web and two flanges, the moment of inertia can be computed using the parallel axis theorem. First, ascertain the I-beam's dimensions, including the height (h), flange width (b), web thickness (t), and flange length (L). These measurements are necessary for the calculations. The moment of inertia for the I-beam is the sum of two components: one for the web and another for the flanges. The formula for calculating the moment of inertia of a rectangular plate, like the web, is as follows: I_web = (1/12) * h * t^3 Where h represents the web's height and t represents the web's thickness. The moment of inertia for the flanges can be calculated using this formula: I_flanges = (1/12) * b * L^3 Where b denotes the flange width and L represents the flange length. Lastly, the parallel axis theorem can be applied to determine the total moment of inertia for the I-beam. According to this theorem, the moment of inertia about an axis parallel to an axis through the center of mass equals the sum of the moment of inertia about the center of mass and the product of the mass and the square of the distance between the two axes. Assuming the center of mass lies at the midpoint of the I-beam's height, the total moment of inertia (I_total) can be calculated as follows: I_total = I_web + 2 * I_flanges + 2 * (m_flanges) * (h/2)^2 Where m_flanges represents the mass of one flange, assuming both flanges have equal mass. By substituting the values for the dimensions and solving the equations, one can compute the moment of inertia for the steel I-beam. It is crucial to note that the actual dimensions and shape of the I-beam may vary, so using accurate measurements is essential for precise calculations.

Q:Can steel I-beams be used for outdoor structures?: Yes, outdoor structures can indeed utilize steel I-beams. Steel is a favored option for outdoor structures because it possesses qualities like durability, strength, and resistance to environmental factors such as moisture, temperature fluctuations, and pests. Steel I-beams offer outstanding load-bearing capabilities, which make them appropriate for a wide variety of outdoor applications including bridges, pergolas, gazebos, carports, and even large-scale industrial structures such as warehouses and factories. Furthermore, steel can be easily fabricated and tailored to meet specific design requirements, granting flexibility and versatility in outdoor construction projects. However, it is crucial to take into account factors like proper coating or galvanization to safeguard the steel from corrosion in outdoor environments, and also to ensure proper installation and maintenance to extend the lifespan of the structure.

Q:Can steel I-beams be used for agricultural structures?: Agricultural structures can indeed utilize steel I-beams. These beams possess great strength, durability, and a high load-bearing capacity, making them suitable for a wide range of agricultural applications. They can be employed in the construction of barns, sheds, storage facilities, and other agricultural buildings. By providing structural integrity and withstanding heavy loads, steel I-beams ensure the safety and longevity of the agricultural structure. Furthermore, steel is resistant to pests, fire, and rot, making it an ideal choice for agricultural buildings that must endure harsh conditions. The flexibility of steel allows for diverse designs that can accommodate the specific needs and requirements of various agricultural operations. In conclusion, steel I-beams offer a dependable and cost-effective solution for agricultural structures.

Q:Can steel I-beams be used in historical building restoration projects?: Yes, steel I-beams can be used in historical building restoration projects. Steel I-beams provide structural support and can be used to reinforce or replace existing damaged or deteriorated structural elements in historical buildings. They offer superior strength and load-bearing capacity, making them suitable for supporting the weight of the building and distributing the loads effectively. However, it is important to consider the historical significance and aesthetic value of the building before incorporating steel I-beams. In some cases, alternative methods such as timber or masonry may be preferred to maintain the authenticity and historical integrity of the structure. Ultimately, the decision to use steel I-beams in historical building restoration projects should be made in consultation with preservation experts and architects, ensuring that it aligns with the overall goals and requirements of the restoration project.

Q:How do I weld 3 steel plates into I-beam?: Thicker board, welding process should pay attention to preheat before welding, welding cold, welding on both sides of the weld must be done before cleaning. If the beam is longer, more than one welder can be arranged at the same time.

SUNSHINE,a well-known enterprise specializing in the production and sales of IPE, IPEAA, angle steel, channels etc. We can provide more than 60 different sizes and annual production capacity is more than 600,000 MTONS. Since the establishment of our company, we have been devoted to setting up a good CIS and completely implementing ISO9001 quality management system.

1. Manufacturer Overview
Location	Qinhuangdao, China
Year Established	2000
Annual Output Value	Above US$ 300 Million
Main Markets	Mid East; Africa; Southeast Asia; Brazil
Company Certifications	ISO 9001:2008；

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port	Tianjin;
Export Percentage	70% - 80%
No.of Employees in Trade Department	21-50 People
Language Spoken:	English; Chinese;
b)Factory Information
Factory Size:	Above 400,000 square meters
No. of Production Lines	2
Contract Manufacturing	OEM Service Offered;
Product Price Range	Average