High Quality Structural Steel H-Beam for Construction, Competitive Prices

High Quality Structural Steel H-Beam for Construction, Competitive Prices System 1

High Quality Structural Steel H-Beam for Construction, Competitive Prices

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 25000 m.t.

Supply Capability:: 20000 m.t./month

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Product Description:

Specifications of High Quality Structural Steel H-Beam for Construction

1. Standard: GB700-88, Q235B2.

2. Grade: Q235, SS400 or Equivalent

3. Length: 6m,10m, 12m as following table

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

5.Payment: TT or L/C

6. Sizes:

SIZE（mm）	DIMENSION（kg/m）
100*100	16.9
125*125	23.6
150*75	14
150*150	31.1
148*100	20.7
198*99	17.8
200*100	20.9
248*124	25.1
250*125	29

Usage & Applications ofHigh Quality Structural Steel H-Beam for Construction

Commercial building structure ;Pre-engineered buildings; Machinery support structure; Prefabricated structure; Medium scale bridges; Ship-building structure. etc.

Packaging & Delivery of High Quality Structural Steel H-Beam for Construction

1. Packing: it is nude packed in bundles by steel wire rod

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

3. Marks:

Color marking: There will be color marking on both end of the bundle for the cargo delivered by bulk vessel. That makes it easily to distinguish at the destination port.

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.

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.

5. Delivered by container or bulk vessel

Production flow of High Quality Structural Steel H-Beam for Construction

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

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Q:What are the applications of steel H-beams?: Steel H-beams have a wide range of applications in the construction industry. They are commonly used as structural support beams in buildings, bridges, and infrastructure projects. H-beams provide excellent strength and load-bearing capabilities, making them ideal for withstanding heavy loads and providing structural stability. Additionally, they are used in the manufacturing of machinery, equipment, and vehicles, as well as for framing and support in various industrial applications.

Q:Can Steel H-Beams be used in convention center or exhibition hall construction?: Yes, Steel H-Beams can be used in convention center or exhibition hall construction. They are commonly used in such projects due to their high strength, durability, and ability to support heavy loads. Steel H-Beams provide structural integrity and can be easily fabricated and installed, making them a reliable choice for large-scale construction projects like convention centers and exhibition halls.

Q:What are steel H-beams?: Steel H-beams are structural beams that are made of steel and have an H-shaped cross-section. They are commonly used in construction projects, particularly in the building of bridges, buildings, and other structures that require strong support. H-beams are designed to distribute weight evenly along their length and provide high strength and stability. The H shape allows the beam to withstand heavy loads and resist bending or twisting. These beams are typically made from rolled steel and can vary in size and weight depending on the specific application. Steel H-beams are preferred over other types of beams due to their durability, versatility, and cost-effectiveness.

Q:What is the difference between wide flange and I-beam steel H-beams?: Wide flange and I-beam steel H-beams are both structural steel beams commonly used in construction. Although they have similar appearances, there are several key differences between the two. The main difference lies in their shape and dimensions. Wide flange beams, also known as W-beams, have a wider flange compared to their web height. This flange design provides better stability and strength, making wide flange beams suitable for heavy-load applications. On the other hand, I-beam steel H-beams have a narrower flange with a thicker web, giving them a more compact and efficient design. I-beams are commonly used in smaller constructions or where structural efficiency is crucial. Another difference is their weight per foot. Wide flange beams generally weigh more per foot compared to I-beam steel H-beams. This weight difference is due to the wider flange and thicker web of wide flange beams, which adds more material and increases their overall weight. The weight factor is an important consideration in construction projects, especially when determining load-bearing capacities. Furthermore, the manufacturing process for wide flange beams and I-beam steel H-beams may differ. Wide flange beams are typically produced by hot rolling, where a steel billet is heated and passed through a series of rollers to create the desired shape. I-beam steel H-beams, on the other hand, can be produced through hot rolling or by welding together individual plates or sections. This difference in manufacturing methods can impact the overall quality and consistency of the beams. In summary, the key differences between wide flange and I-beam steel H-beams lie in their shape, dimensions, weight per foot, and manufacturing process. Wide flange beams have a wider flange and are typically heavier, making them suitable for heavy-load applications. I-beam steel H-beams have a narrower flange and are generally lighter, making them more efficient for smaller constructions or where structural efficiency is crucial.

Q:Can Steel H-Beams be used in foundation or basement construction?: Yes, steel H-beams can be used in foundation or basement construction. These beams are commonly used to provide structural support and stability to the foundation or basement walls. They offer high strength and durability, making them suitable for withstanding heavy loads and ensuring the structural integrity of the building.

Q:How do steel H-beams contribute to energy efficiency in buildings?: Steel H-beams contribute to energy efficiency in buildings by providing a strong structural framework that allows for larger open spaces and flexible design. This enables the use of natural lighting and ventilation, reducing the need for artificial lighting and air conditioning. Additionally, steel H-beams have high thermal conductivity, which helps in maintaining a consistent indoor temperature and reducing energy consumption for heating and cooling.

Q:What are the acoustic properties of steel H-beams?: Steel H-beams, also referred to as I-beams, possess a variety of unique acoustic qualities due to their composition and form. To begin with, steel is an exceedingly dense and inflexible substance, which contributes to its exceptional sound transmission capabilities. H-beams constructed from steel can effectively transfer sound energy, enabling them to efficiently conduct sound waves. This particular attribute renders steel H-beams a prime selection in construction scenarios where soundproofing or acoustic isolation is desired. Furthermore, the shape of H-beams plays a significant role in their acoustic characteristics. The design of H-beams in the shape of the letter "I" aids in the even distribution of sound waves across the cross-sectional area, thereby minimizing energy concentration at specific points. This dispersion of sound energy can prevent the occurrence of resonances or standing waves, which may result in undesirable vibrations and noise. Additionally, steel H-beams possess a high natural frequency, which pertains to the rate at which an object naturally vibrates. The elevated natural frequency of steel H-beams aids in the attenuation of low-frequency sounds. Low-frequency noise, such as that produced by heavy machinery or traffic rumble, is effectively absorbed and dampened by the steel H-beams, resulting in a quieter environment. Lastly, steel H-beams exhibit commendable structural stability and are capable of effectively resisting vibrations caused by external forces or impacts. This stability diminishes the likelihood of sound distortion or reverberation within the beam itself, guaranteeing that sound waves pass through without notable alterations. In conclusion, the acoustic properties of steel H-beams are characterized by their efficient sound transmission, dispersion of sound energy, attenuation of low-frequency noise, and structural stability. These qualities render steel H-beams an appealing option for applications that necessitate effective soundproofing, acoustic isolation, and vibration resistance.

Q:Can steel H-beams be used for supporting sports stadium roofs?: Yes, steel H-beams can definitely be used for supporting sports stadium roofs. Steel H-beams are commonly used in construction due to their high strength and durability. They have the ability to bear heavy loads and provide structural stability. In the case of sports stadium roofs, where large spans and open spaces are required, steel H-beams are an ideal choice as they can span long distances without the need for intermediate supports. Additionally, steel H-beams can be fabricated and welded together to create complex roof structures, allowing for flexible and innovative design options. Overall, the use of steel H-beams for supporting sports stadium roofs ensures safety, longevity, and cost-effectiveness.

Q:How do steel H-beams perform in high-humidity environments?: Steel H-beams have excellent resistance to high-humidity environments in general. Typically, the steel used in H-beams is coated or galvanized, which creates a protective layer that prevents corrosion. This coating acts as a moisture barrier, reducing the likelihood of rust and degradation. In places with high levels of moisture, like coastal areas or regions with excessive humidity, steel H-beams are specifically designed to endure these conditions without substantial deterioration. The protective coating on the beams guarantees their longevity and structural integrity, even in the presence of moisture. Nevertheless, it is essential to acknowledge that prolonged exposure to high levels of humidity, as well as other elements such as saltwater or chemicals, can potentially result in corrosion over time. Therefore, regular maintenance and inspection of the steel H-beams are necessary to detect any signs of corrosion or damage and take appropriate measures to address them. In conclusion, steel H-beams are an excellent choice for structures in high-humidity environments due to their ability to resist moisture and corrosion. Their sturdy construction and protective coating make them suitable for withstanding the challenges presented by such conditions, ensuring long-term performance and durability.

Q:What are the different types of steel H-beam connections for blast-resistant buildings?: Blast-resistant buildings employ different types of steel H-beam connections to withstand explosive blasts and provide structural stability. Some commonly used connections include welded connections, bolted connections, moment connections, gusset plate connections, and shear connections. 1. Welded Connections: The most frequently used connection in blast-resistant buildings involves welding the H-beam to other structural members or plates. These connections offer great strength and rigidity, making them suitable for withstanding blast forces. 2. Bolted Connections: This type of connection utilizes bolts and nuts to join the H-beam with other structural elements. Bolted connections are easy to assemble and disassemble, allowing for flexibility in construction and maintenance. However, they may require additional reinforcement to withstand blast forces as they may not be as strong as welded connections. 3. Moment Connections: Designed to transfer vertical and horizontal loads between the H-beam and other structural members, moment connections offer high resistance to bending moments. They are commonly used in blast-resistant buildings to maintain structural integrity during explosions. 4. Gusset Plate Connections: In gusset plate connections, a steel plate is employed to connect the H-beam with other structural elements. The gusset plate is typically welded or bolted to the H-beam, adding strength and stability to the connection. This type of connection enhances load-bearing capacity and resistance to blast forces in blast-resistant buildings. 5. Shear Connections: Shear connections are designed to resist the horizontal forces acting on the H-beam. They ensure stability and integrity by transferring shear forces between the H-beam and other structural components during a blast event. It is important to consider various factors, such as design requirements, load conditions, and blast resistance criteria, when selecting the appropriate type of steel H-beam connection for a blast-resistant building. Consulting structural engineers and blast-resistant design specialists is crucial in determining the most suitable connection for a specific project.

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