Hot rolled steel of h beam for construction
- Ref Price:
-
$355.00 - 365.00
/ m.t.
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 100000 m.t./month
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Product Description:
Secifications of Hot Rolled Steel H-beam
1. Standard: JIS 3192
2. Grade: SS400 or Equivalent
3. Length: 10m, 12m as following table
4. Invoicing on theoretical weight or actual weight as customer request
5.Payment: TT or L/C
(1). for the plant, high-rise building construction
(2). for the bridge, shipment building
(3).for lifting and transportation machinery, equipment manufacturing base building
(4). for the support, foundation pile manufacturing
* If you would like to get our price, please inform us the size, standard/material and quantity. Thank you very much for your attention.
Secifications of Hot Rolled Steel H-beam
1. Standard: JIS 3192
2. Grade: SS400 or Equivalent
3. Length: 10m, 12m as following table
4. Invoicing on theoretical weight or actual weight as customer request
5.Payment: TT or L/C
Packaging & Delivery of Hot Rolled H-Beam Steel for Building Structures
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. Transportation: the goods are delivered by truck from mill to loading port, the maximum quantity can be loaded is around 40MTs by each truc4. 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
Usage of Prime Hot Rolled H Beam Steel :
(1). for the plant, high-rise building construction
(2). for the bridge, shipment building
(3).for lifting and transportation machinery, equipment manufacturing base building
(4). for the support, foundation pile manufacturing
* If you would like to get our price, please inform us the size, standard/material and quantity. Thank you very much for your attention.
- Q: What are the different types of coatings available for fire protection of steel H-beams?
- There are several types of coatings available for fire protection of steel H-beams, including intumescent coatings, cementitious coatings, and epoxy-based coatings. Intumescent coatings are often used as a passive fire protection measure, as they expand when exposed to high temperatures, forming a layer of insulating char that slows down the transfer of heat to the steel. Cementitious coatings, on the other hand, are typically applied in multiple layers and provide fire resistance by releasing water vapor when exposed to heat, creating a cooling effect. Epoxy-based coatings offer a combination of fire resistance and corrosion protection, as they form a protective film on the surface of the steel, reducing the risk of fire and preventing corrosion. The selection of the appropriate coating depends on factors such as the desired fire rating, environmental conditions, and aesthetic considerations.
- Q: What are the common design considerations for steel H-beams in roofing applications?
- There are several common design considerations for steel H-beams in roofing applications. These considerations are important to ensure the structural integrity and safety of the roof. 1. Load-bearing capacity: Steel H-beams need to be designed to withstand the weight of the roof, as well as any additional loads such as snow, wind, or equipment. The beams should be properly sized and spaced to distribute the loads evenly and prevent any potential for failure or collapse. 2. Span and support spacing: The span and support spacing of the steel H-beams should be carefully determined based on the specific roof design and anticipated loads. The beams need to be adequately supported to prevent excessive deflection, sagging, or bending. The spacing between the beams should be determined in accordance with engineering standards and codes. 3. Connection details: The connections between the steel H-beams and other structural elements, such as columns or purlins, should be carefully designed and executed. The connections need to be strong and secure to ensure proper load transfer and to prevent any potential for disconnection or failure. 4. Fire resistance: Steel H-beams used in roofing applications should be designed to provide adequate fire resistance. This can be achieved through the use of fire-resistant coatings, insulation materials, or by incorporating fire-rated materials into the design. 5. Corrosion protection: Steel H-beams are susceptible to corrosion, especially in outdoor roofing applications where they are exposed to the elements. Proper corrosion protection measures, such as galvanizing or using corrosion-resistant coatings, should be implemented to extend the lifespan of the beams and maintain their structural integrity. 6. Thermal expansion and contraction: Steel H-beams need to be designed to accommodate thermal expansion and contraction due to temperature variations. This can be achieved by incorporating expansion joints or allowing for appropriate clearance and movement in the design. 7. Sustainability considerations: In modern design, sustainability is a key consideration. The use of recycled steel or incorporating energy-efficient design elements can contribute to the overall sustainability of the roofing system. Overall, the design of steel H-beams in roofing applications should take into account load-bearing capacity, span and support spacing, connection details, fire resistance, corrosion protection, thermal expansion and contraction, and sustainability considerations. By addressing these design considerations, the steel H-beams can provide a safe and durable roofing solution.
- Q: Can steel H-beams be used in curved structures?
- Curved structures can indeed incorporate steel H-beams. These versatile components can be utilized in various applications, including curved structures. Construction projects that aim for curved or arched designs, such as bridges, stadiums, and architectural structures, often employ steel H-beams. To achieve the desired shape of a curved structure using steel H-beams, the beams can be bent or curved. This can be accomplished through different fabrication techniques, such as cold bending, hot bending, or rolling the beams. The ability to bend or curve steel H-beams allows for the creation of intricate and visually appealing structures that can withstand the necessary loads and stresses. It is crucial to acknowledge that the process of bending or curving steel H-beams necessitates specialized knowledge, equipment, and expertise. Collaboration between structural engineers, architects, and steel fabricators is essential to ensure that the curved structure meets the required design specifications and safety standards. Furthermore, factors like the type and grade of steel used, the bending radius, and the structural loads must be carefully considered during the design and fabrication phases. In conclusion, steel H-beams can be incorporated into curved structures by bending or curving them to the desired shape. When proper design and fabrication techniques are employed, steel H-beams can provide the necessary structural support and stability for a wide range of curved architectural and construction projects.
- Q: Are there any safety concerns related to steel H-beams?
- Steel H-beams present safety concerns that must be addressed. When used in construction for structural support, certain factors need to be taken into account to maintain safety. One primary concern is the potential for structural failure. Steel H-beams are subjected to various loads, including static, dynamic, and environmental forces. Without proper design, fabrication, or maintenance, they can develop weaknesses or defects that may lead to collapse or failure. Fire resistance is another safety concern. Steel H-beams, like other steel structures, are vulnerable to fire. The high temperatures during a fire can weaken the steel, reducing its load-bearing capacity. To enhance safety in fire-prone areas, fire protection measures such as fire-resistant coatings or fireproofing materials should be used. Construction or maintenance activities involving steel H-beams also pose a risk of accidents and injuries. Workers must follow safety protocols, such as wearing personal protective equipment, using proper lifting and rigging techniques, and securely fastening the beams to prevent accidents like falling or structural collapse. Lastly, the weight and size of steel H-beams can create challenges during transportation, handling, and installation. Specialized equipment and trained personnel are necessary to safely lift, move, and position these heavy beams. Failure to follow safety procedures can result in accidents, injuries, or property damage. In conclusion, although steel H-beams are commonly used and reliable for structural support, safety concerns must be addressed. Proper design, fabrication, maintenance, fire protection measures, and adherence to safety protocols are crucial to ensure their safe use in construction and related activities.
- Q: Can steel H-beams be used in mezzanine floor construction?
- Yes, steel H-beams can be used in mezzanine floor construction. They are often used as structural elements due to their strength and load-bearing capabilities.
- Q: Can steel H-beams be used in the construction of military or defense buildings?
- Indeed, military or defense buildings can utilize steel H-beams in their construction. Due to their robustness, durability, and adaptability, steel H-beams are frequently employed in construction endeavors. Their purpose is to withstand substantial loads and furnish structural stability, thereby rendering them fitting for military and defense buildings necessitating sturdy and secure frameworks. Furthermore, the fabrication and installation of steel H-beams are effortless, enabling streamlined construction procedures. Ultimately, steel H-beams present themselves as a dependable and pragmatic option for erecting military or defense buildings.
- Q: What is the lifespan of steel H-beams?
- The lifespan of steel H-beams can vary significantly depending on various factors such as the quality of the steel, the environment in which they are used, and the maintenance and care they receive. Generally, well-maintained steel H-beams can have a lifespan of several decades or even longer.
- Q: Are steel H-beams suitable for supporting gantry cranes?
- Indeed, steel H-beams are indeed appropriate for the purpose of supporting gantry cranes. These H-beams have been ingeniously designed to possess exceptional strength and load-bearing capacity, rendering them perfect for the task of supporting heavy machinery like gantry cranes. The unique shape of the H-beam enables a more effective distribution of weight, thereby ensuring stability and greatly reducing the likelihood of bending or collapsing under the crane's weighty load. Moreover, steel is a remarkably robust and enduring material, capable of withstanding the constant stress and strain exerted by the crane. Hence, utilizing steel H-beams as the foundational structure for gantry cranes is undoubtedly a dependable and secure choice.
- Q: Can steel H-beams be used for overhead doors or openings?
- Steel H-beams are not typically utilized for overhead doors or openings. In construction projects, H-beams serve primarily as structural support for beams, columns, and building frames. They are engineered to withstand heavy loads and provide stability to structures. When it comes to overhead doors or openings, alternative materials and designs are generally preferred. Overhead doors are usually constructed using steel or aluminum panels, which are lighter and easier to operate. These panels are designed to be connected with hinges, enabling them to roll up into a coil or fold up overhead for opening. This design ensures smooth operation and efficient utilization of space. Using H-beams for overhead doors or openings would not be practical or efficient. Their weight and size would pose difficulties in operation, and their design does not suit roll-up or folding mechanisms. Moreover, H-beams are primarily intended for load-bearing purposes, so utilizing them for openings could compromise the structural integrity of the building. Therefore, it is advisable to utilize appropriate materials and designs that are specifically engineered for overhead doors or openings, rather than steel H-beams.
- Q: What are the different grades of steel used in H-beam manufacturing?
- There are several different grades of steel that are commonly used in H-beam manufacturing. These grades include A36, A572 Gr 50, A992, and more. A36 is a low carbon steel that is commonly used in construction projects due to its versatility and cost-effectiveness. It has a minimum yield strength of 36,000 psi and is often used for general structural purposes. A572 Gr 50 is a high-strength, low alloy steel that offers a higher yield strength than A36. It is commonly used in construction and structural applications where weight and strength are important factors. This grade of steel has a minimum yield strength of 50,000 psi. A992 is another high-strength, low alloy steel that is commonly used in H-beam manufacturing. It has a higher yield strength than both A36 and A572 Gr 50, with a minimum yield strength of 50,000 psi. A992 steel is often used in buildings and bridges due to its superior strength and durability. These grades of steel are selected based on the specific requirements of the H-beam, such as the desired strength, weight, and cost. Each grade offers different properties and characteristics, allowing manufacturers to choose the best option for their specific application.
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Hot rolled steel of h beam for construction
- Ref Price:
-
$355.00 - 365.00
/ m.t.
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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