• Alloyed Hot rolled I beams/Ibeams GB standard/JIS standard System 1
  • Alloyed Hot rolled I beams/Ibeams GB standard/JIS standard System 2
  • Alloyed Hot rolled I beams/Ibeams GB standard/JIS standard System 3
  • Alloyed Hot rolled I beams/Ibeams GB standard/JIS standard System 4
Alloyed Hot rolled I beams/Ibeams GB standard/JIS standard

Alloyed Hot rolled I beams/Ibeams GB standard/JIS standard

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
50 m.t.
Supply Capability:
1500 m.t./month

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Packaging & Delivery


Packaging Detail:packed in bundle, suitable for sea transport (by container) or According to the clients`requirements

Delivery Detail:According to the actual weight

Specifications


joist steel 

high quality and factory price 

large inventories 

short delievery time 

good after-sales service


Country of Origin: China

 

Mill name: Ningbo Preah Vihear Steel Industry Co., Ltd.

 

Commodity: H beam

 

Tolerance: Strictly according to the G/B and JIS standard

 

Delivery time: within 30days

 

Price term: CIF/ CFR according to clients requirements

 

Payment terms: 100%Irrevercable L/C At Sight or TT

 

 

 

Product Description

 

 

ACCORDING TO STANDARD: JIS G3192 OR GB/T11263-2005

H beam Section sizenma(mm)Weight (kg/m)

Height×BreadthWeb thichnessFlange thichness

100×1006816.9

125×1256.5923.6

150×15071031.1

175×1757.51140.4

200×20081249.9

250×25091471.8

300×300101593.0

300×3001515105.0

350×3501219134.9

400×4001321171.7

148×1006920.7

194×1506929.9

244×17571143.6

294×20081255.8

340×25091478.1

390×3001016104.6

440×3001118120.8

482×3001115110.8

488×3001118124.9

582×3001217132.8

588×3001220147.0

100×50579.3

125×606813.1

150×755714.0

175×905818.0

198×994.5717.8

200×1005.5820.9

248×1245825.1

250×1256929.0

298×1495.5832.0

300×1506.5936.7

346×1746941.2

350×17571149.4

396×19971156.1

400×20081365.4

446×19981265.1

450×20091474.9

496×19991477.9

500×200101688.1

596×199101592.4

600×2001117103.4

700×3001324181.8

800×3001426206.8

900×3001628240.1


Q: Can steel H-beams be used for residential garages?
Yes, steel H-beams can be used for residential garages. They are commonly used in construction for their strength and durability, making them suitable for supporting the weight of a garage structure.
Q: What are the different grades of steel used for manufacturing H-beams?
There are several grades of steel that are commonly used for manufacturing H-beams. These grades vary in terms of their chemical composition and mechanical properties, which determine their suitability for different applications. Some of the commonly used grades include: 1. ASTM A36: This is a low carbon steel grade that is widely used for general structural purposes. It offers excellent weldability and machinability, making it a popular choice for H-beam manufacturing. 2. ASTM A572: This grade of steel offers higher strength and better corrosion resistance compared to A36. It is commonly used for applications that require higher load-bearing capacity, such as in heavy construction and bridge building. 3. ASTM A992: This grade is specifically designed for wide-flange shapes like H-beams. It offers higher yield strength and better ductility compared to A36, making it suitable for structural applications that require superior performance. 4. ASTM A588: This grade of steel is known for its high atmospheric corrosion resistance. It is often used in outdoor applications, such as bridges and buildings located in harsh environments. 5. ASTM A709: This grade is primarily used for construction of bridges and other infrastructure projects. It offers high tensile strength, excellent toughness, and improved weldability, making it suitable for H-beam manufacturing in such applications. It is important to note that the selection of a specific grade of steel depends on the requirements of the project, including the load-bearing capacity, environmental conditions, and other factors. Consulting with a structural engineer or steel supplier can help determine the most appropriate grade for a particular application.
Q: How do steel H-beams contribute to the overall natural light penetration in a building?
The contribution of steel H-beams to the overall natural light penetration in a building is indirect. H-beams primarily serve the purpose of providing structural support and stability to the building's framework. However, the way in which H-beams are designed and positioned within the building can have an impact on the amount of natural light that enters. Architects and engineers often strategically incorporate large windows, skylights, or other openings in their building designs to allow for the entry of natural light. When H-beams are included in the structure, they are typically placed in areas that do not obstruct the placement of windows or other light openings. By properly positioning the H-beams, architects can ensure that they do not block the path of natural light from entering the building. This allows for an ample amount of light to penetrate through the windows and other openings, brightening the interior spaces. Furthermore, steel H-beams are renowned for their strength and ability to support heavy loads. This allows architects to design larger and wider windows without compromising the structural integrity of the building. The use of H-beams in the construction process facilitates the creation of open and airy spaces that maximize the entry of natural light. In conclusion, while steel H-beams themselves do not directly contribute to the penetration of natural light, their correct placement and structural support enable architects to design buildings with more extensive windows and openings, ultimately enhancing the overall natural light penetration throughout the space.
Q: Can steel H-beams be used for parking structures?
Yes, steel H-beams can be used for parking structures. Steel H-beams, also known as I-beams, are commonly used in construction for their structural strength and load-bearing capabilities. They are designed to withstand heavy loads and provide excellent support, making them suitable for various applications, including parking structures. Steel H-beams offer several advantages for parking structures, such as their ability to span long distances without the need for intermediate support columns, allowing for maximum space utilization. Additionally, steel is a durable and long-lasting material, capable of withstanding harsh weather conditions and providing resistance against fire, corrosion, and pests. Therefore, steel H-beams are an ideal choice for constructing parking structures that require strength, stability, and durability.
Q: How do steel H-beams contribute to the overall cost-effectiveness of a project?
Steel H-beams provide several benefits that contribute to the cost-effectiveness of a project. Firstly, they possess exceptional strength and durability, resulting in minimal maintenance and a long lifespan. This decreases the need for frequent repairs or replacements, leading to cost savings over time. Furthermore, steel H-beams are significantly lighter compared to alternative construction materials like concrete or timber, making transportation and on-site handling easier and cheaper. Consequently, this can reduce labor costs and shorten construction times, ultimately saving money in the overall project budget. In addition, steel H-beams can be prefabricated off-site, enhancing precision and efficiency during the construction process. This reduces the likelihood of errors and wastage, resulting in cost savings in terms of materials and labor. Moreover, steel is an environmentally sustainable material. It can be fully recycled, allowing for repurposing or recycling at the end of its lifespan. This reduces waste and minimizes the project's environmental impact, aligning with the growing demand for sustainable construction practices. It can also lead to potential cost savings through incentives or tax benefits. Overall, incorporating steel H-beams into a construction project offers various cost-effective advantages. Their strength, durability, and low maintenance requirements ensure long-term cost savings, while their lightweight nature and prefabrication capabilities reduce transportation and labor costs. Additionally, the sustainability of steel contributes to potential financial benefits.
Q: What are the different bolt sizes used for steel H-beams?
There are several different bolt sizes commonly used for steel H-beams, depending on the specific application and load requirements. The most commonly used bolt sizes for steel H-beams include M12, M16, M20, and M24. These bolt sizes are determined based on the strength and load capacity needed for the specific steel H-beam structure. Additionally, the length of the bolts may vary depending on the thickness and width of the H-beam. It is important to consult engineering specifications and calculations to determine the appropriate bolt sizes for a particular steel H-beam structure to ensure optimal strength and stability.
Q: How do steel H-beams contribute to green roof design?
Steel H-beams play a crucial role in green roof design by providing structural support and facilitating the integration of various green roof components. These beams act as the backbone of the green roof system, ensuring the stability and durability of the entire structure. One of the main benefits of using steel H-beams is their strength and load-bearing capacity. Green roofs, especially those with extensive vegetation and additional features like water collection systems or rooftop gardens, can be quite heavy. Steel H-beams are capable of withstanding the weight of these elements and distributing it evenly, preventing any structural damage or collapse. Furthermore, steel H-beams allow for flexibility in design. They can be customized to fit the specific dimensions and layout of the green roof, enabling architects and engineers to create unique and innovative structures. This versatility is essential for accommodating various green roof designs, whether it's a small residential building or a large commercial complex. In addition to structural support, steel H-beams contribute to the sustainability of green roofs by being a recyclable material. Steel is one of the most recycled materials globally, making it an environmentally friendly choice. By using steel H-beams in green roof construction, we can reduce the demand for new steel production, conserve resources, and minimize the carbon footprint associated with manufacturing processes. Moreover, steel H-beams are known for their durability and longevity. They can withstand harsh weather conditions, extreme temperatures, and exposure to UV rays without significant degradation. This durability ensures that the green roof structure will last for a long time, reducing the need for frequent repairs or replacements. By reducing the maintenance requirements, steel H-beams contribute to the overall sustainability of the green roof system. In conclusion, steel H-beams are indispensable for green roof design as they provide the necessary strength and stability, enable flexible design options, and contribute to sustainability by being recyclable and durable. These beams ensure the longevity of green roofs, allowing for the creation of sustainable and environmentally friendly urban spaces.
Q: What are the different types of steel H-beam connections for seismic-resistant buildings?
There are several types of steel H-beam connections commonly used in seismic-resistant buildings. These include moment-resisting connections, shear connections, and combined moment-shear connections. Moment-resisting connections are designed to resist bending and rotational forces and are commonly used in beam-to-column connections. Shear connections, on the other hand, are used to transfer shear forces between beams and columns. Combined moment-shear connections combine both moment-resisting and shear connections to provide enhanced structural integrity and resistance against seismic events. The selection of the appropriate type of connection depends on factors such as the building design, seismic zone, and load requirements.
Q: Can steel H-beams be used in the construction of medical facilities or hospitals?
Yes, steel H-beams can be used in the construction of medical facilities or hospitals. Steel H-beams are commonly used in construction due to their structural strength and versatility. They provide excellent load-bearing capabilities and can withstand heavy loads, making them suitable for constructing large and complex structures like hospitals. Additionally, steel H-beams are durable and resistant to fire and pests, which are crucial factors for maintaining the safety and functionality of medical facilities. The use of steel H-beams in hospital construction also allows for flexible and open floor plans, facilitating the incorporation of various medical equipment and the adaptation of spaces to meet evolving healthcare needs. Overall, steel H-beams offer numerous advantages in terms of strength, durability, safety, and adaptability, making them a suitable choice for the construction of medical facilities or hospitals.
Q: Are steel H-beams suitable for use in the construction of water treatment plants or facilities?
Yes, steel H-beams are suitable for use in the construction of water treatment plants or facilities. Steel H-beams are known for their strength, durability, and load-bearing capacity, making them ideal for supporting heavy structures in water treatment plants. Additionally, steel is resistant to corrosion, which is crucial in a water treatment environment where exposure to moisture and chemicals is common. Overall, steel H-beams provide a reliable and long-lasting structural solution for water treatment facilities.

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