JIS H Beams

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: -

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Structural Steel H Beam Details:

Minimum Order Quantity:	100MT	Unit:	m.t.	Loading Port:	China Main Port
Supply Ability:	10000MT	Payment Terms:	TT or LC

Product Description:

Specifications of Hot Rolled Structural Steel H Beam

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 of Hot Rolled Structural Steel H Beam

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

Packaging & Delivery of Hot Rolled Structural Steel H Beam

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 Hot Rolled Structural Steel H Beam

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

Q: Can steel H-beams be used for seismic retrofitting?: Yes, steel H-beams can be used for seismic retrofitting. Steel H-beams are commonly used in seismic retrofitting projects because of their high strength and ability to withstand seismic forces. They provide structural support and reinforcement to existing buildings, helping to improve their resistance to earthquakes and other seismic activities. Steel H-beams can be used to strengthen critical connections, add additional bracing, or replace weakened or damaged structural elements. Additionally, they can also be used to increase the overall stiffness and stability of the building, preventing or reducing the potential for damage during an earthquake. Overall, steel H-beams are a versatile and effective solution for seismic retrofitting projects.

Q: Can steel H-beams be used in the construction of educational institutions or schools?: Yes, steel H-beams can be used in the construction of educational institutions or schools. Steel H-beams are commonly used in the construction industry for their strength, durability, and ability to withstand heavy loads. They provide structural support for buildings, including educational institutions, ensuring stability and safety. Additionally, steel H-beams allow for flexible design options, making them suitable for constructing various types of educational facilities.

Q: H how long is the length of the steel section?: Hot rolled H steel is usually fixed length of 12 meters or less, if it is welded H steel can reach 20 meters or longer, hot-rolled H steel is too long, transportation is not convenient

Q: Are steel H-beams resistant to sound or noise transmission?: Yes, steel H-beams have excellent resistance to sound or noise transmission due to their high mass and stiffness. They effectively dampen and absorb vibrations, reducing the transmission of sound waves through the structure.

Q: Can steel H-beams be used in the construction of railway infrastructure?: Certainly! Steel H-beams are suitable for the construction of railway infrastructure. Commonly referred to as I-beams or universal beams, these H-beams are widely used in construction due to their structural strength and versatility. They are designed to withstand heavy loads and provide stability, making them appropriate for various applications in railway infrastructure. Railway bridges, tracks, and other supporting structures can all benefit from the utilization of steel H-beams. They are frequently employed as girders to support the weight of railway tracks, ensuring stability and durability. Additionally, H-beams can be utilized in the construction of railway buildings such as stations and platforms. The advantages of using steel H-beams in railway infrastructure construction are numerous. Their high strength-to-weight ratio allows for efficient use of materials while maintaining structural integrity. Corrosion resistance is also a key attribute, particularly for railway infrastructure exposed to harsh weather conditions. Furthermore, steel H-beams can be customized to specific sizes and shapes to meet the requirements of a particular railway project. In summary, steel H-beams are an excellent choice for the construction of railway infrastructure due to their strength, durability, and versatility. They provide the necessary support and stability for railway tracks, bridges, and other structures, ensuring the safe and efficient operation of the railway system.

Q: Can steel H-beams be used in the construction of schools or educational buildings?: Yes, steel H-beams can be used in the construction of schools or educational buildings. Steel H-beams are commonly used in construction due to their high strength and durability. They provide structural support and stability to buildings, making them suitable for educational facilities that require long-lasting and stable structures. Additionally, steel H-beams can be prefabricated, allowing for faster construction times and cost-effectiveness, which are important factors in educational building projects.

Q: What are the considerations when designing for thermal bridging in Steel H-Beams?: When designing for thermal bridging in Steel H-Beams, there are several important considerations to keep in mind. Firstly, it is crucial to consider the thermal conductivity of the steel material itself, as it can significantly impact heat transfer through the beams. Secondly, the design should account for the potential for thermal bridging at connections or joints, where heat can easily transfer between the beams and the surrounding components. Insulation materials or thermal breaks can be implemented at these points to minimize heat loss. Additionally, the overall design should aim to minimize the surface area of the beams that is exposed to the exterior environment, as this can reduce the potential for heat transfer. Proper insulation and thermal analysis should be performed to ensure that the H-Beams meet the required thermal performance standards and minimize energy loss.

Q: Can steel H-beams be used for supporting industrial silos or storage tanks?: Yes, steel H-beams can be used for supporting industrial silos or storage tanks. Steel H-beams are commonly used in construction and engineering projects due to their high strength and durability. They provide excellent structural support and can withstand heavy loads, making them suitable for supporting large and heavy structures like industrial silos or storage tanks. H-beams can be easily welded or bolted together to create a strong and stable support system, ensuring the stability and safety of the silos or tanks. Additionally, steel H-beams have the advantage of being resistant to corrosion, which is important in industrial environments where the storage of chemicals or other corrosive materials may occur. Overall, steel H-beams are a reliable and cost-effective choice for supporting industrial silos or storage tanks.

Q: How is the weight of H steel calculated?: RA=RB=P/2 Mc=Mmax=Pl/4 fc=fmax=Pl^3/48EI A= B=Pl^2/16EI symbol and theta theta P - Q - N; concentrated load, uniform load, N; R - bearing force, the direction of the action is positive, N; M - bending moment, the compression of the upper section, lower tension is positive, Nm; Q, the shear. The adjacent section of the torque in a clockwise direction is positive, N; F, deflection, downward displacement is positive, mm; angle theta, clockwise rotation as positive degrees; E - Gpa; I - elastic modulus, cross-sectional moment of inertia, m^4; L = x/. =x'/l, zeta, alpha beta gamma = a/l, =b/l, =c/l from two aspects: first, from the beam considering shear stress second, the bending stress is considered. The maximum available shear strength of steel can be found from the steel sheet, T, Tmax=Q/Ib[BH^2/8-< (B-b), h^2>/8]: Tmax is the maximum shear strength. The maximum shear load of the beam can be calculated by replacing the available shear strength T. Q is the uniformly distributed load, and the section moment of inertia of I is B, which can be found in the steel table. (cm^4) the maximum width of the section of i-beam. B is the minimum width of I-beam section, h is the height of minimum width section of i-beam. H is the calculation of the height normal stress of the maximum width section of I-beam: Ysigma=M/W, M=, maximum bending moment = load, travel distance, W= flexural modulus. With the maximum allowable stress of Ysigma=, the maximum value of the load can be obtained.

Q: What are the energy efficiency benefits of using steel H-beams?: There are several energy efficiency benefits of using steel H-beams in construction projects. Firstly, steel is a highly sustainable and eco-friendly material. It is a 100% recyclable material, which means that it can be reused indefinitely without any loss in quality or strength. By using steel H-beams, we reduce the need for new production and mining of raw materials, which results in significant energy savings and reduces the environmental impact of construction. Secondly, steel H-beams have a high strength-to-weight ratio. This means that they can support heavy loads while being relatively lightweight themselves. As a result, less material is required to construct buildings or structures, leading to reduced energy consumption during manufacturing and transportation. Additionally, the lightweight nature of steel H-beams allows for more efficient construction processes, resulting in time and energy savings. Furthermore, steel H-beams offer excellent durability and longevity. Steel is resistant to corrosion, fire, and pests, making it a highly resilient material. By using steel H-beams, buildings can withstand harsh weather conditions and natural disasters, reducing the need for frequent repairs or replacements. This durability translates into long-term energy savings as maintenance and replacement costs are minimized. Lastly, steel H-beams can contribute to energy efficiency through their thermal properties. Steel is a good conductor of heat, allowing for efficient temperature regulation in buildings. This means that steel H-beams can help to minimize heat loss during colder seasons and reduce the need for excessive heating, resulting in lower energy consumption and cost savings. In summary, the energy efficiency benefits of using steel H-beams include reduced energy consumption during manufacturing and transportation, minimized maintenance and replacement costs, and improved thermal insulation properties. By utilizing steel H-beams in construction projects, we can create more sustainable and energy-efficient buildings, contributing to a greener future.

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