Hot Rolled Steel H-BEAM JIS SS400/GB Q235 or Equivalent
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 5000 m.t./month
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Specification
Product Description:
OKorder is offering Hot Rolled Steel H-BEAM JIS SS400/GB Q235 or Equivalent at great prices with worldwide shipping. Our supplier is a world-class manufacturer of steel, with our products utilized the world over. OKorder annually supplies products to European, North American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.
Product Applications:
Hot Rolled Steel H-BEAM JIS SS400/GB Q235 or Equivalent are ideal for structural applications and are widely used in the construction of buildings and bridges, and the manufacturing, petrochemical, and transportation industries.
Product Advantages:
OKorder's Hot Rolled Steel H-BEAM JIS SS400/GB Q235 or Equivalent are durable, strong, and resist corrosion.
Main Product Features:
· Premium quality
· Prompt delivery & seaworthy packing (30 days after receiving deposit)
· Corrosion resistance
· Can be recycled and reused
· Mill test certification
· Professional Service
· Competitive pricing
Product Specifications:
H Type Steel Size and Theoretical Weight | |||||
Size | Theoretical Weight | Size(mm) | Theoretical Weight | Size(mm) | Theoretical Weight |
(mm) | (kg/m) | (kg/m) | (kg/m) | ||
100*50*5*7 | 9.3 | 250*125*6*9 | 29 | 446*199*8*12 | 65.1 |
100*100*6*8 | 16.9 | 250*250*9*14 | 71.8 | 450*200*9*14 | 74.9 |
125*60*6*8 | 13.1 | 294*200*8*12 | 55.8 | 482*300*11*15 | 110.8 |
125*125*6.5*9 | 23.6 | 298*149*5.5*8 | 32 | 488*300*11*18 | 124.9 |
148*100*6*9 | 31.1 | 340*250*9*14 | 36.7 | 496*199*9*14 | 77.9 |
150*75*5*7 | 14 | 300*150*6.5*9 | 93 | 500*200*10*16 | 88.1 |
150*150*7*10 | 20.7 | 300*300*10*15 | 78.1 | 582*300*12*17 | 132.8 |
175*90*5*8 | 18 | 346*174*6*9 | 41.2 | 588*300*12*20 | 147 |
175*175*7.5*11 | 40.4 | 350*175*7*11 | 49.4 | 596*199*10*15 | 92.4 |
194*150*6*9 | 29.9 | 350*350*12*19 | 134.9 | 600*200*11*17 | 103.4 |
198*99*4.5*7 | 17.8 | 390*300*10*16 | 104.6 | 700*300*13*24 | 181.8 |
200*100*5.5*8 | 20.9 | 396*199*7*11 | 56.1 | 800*300*14*26 | 206.8 |
200*200*8*12 | 49.9 | 400*200*8*13 | 65.4 | 900*300*16*28 | 240.1 |
244*175*7*11 | 43.6 | 400*400*13*21 | 171.7 | ||
248*124*5*8 | 25.1 | 440*300*11*18 | 120.8 | ||
Length:12meters | |||||
· Standard: GB, JIS, ASTM ST
· Material: Q235, Q345, SS400, S235JR, S275JR, S355JR
· Length: 5.8-12m or according to our clients' requirements
· Origin: Tangshan, China
· Package: load on 20 feet/40 feet container or by bulk according to the quantity and our client's requirement
· Delivery time: within 20 days after receiving deposit or original L/C
· Certificate: ISO, SGS, BV, CIQ or other test
· Technic: Hot rolled
· Surface: painted, galvanized or punch holes
· Main market: East-south Asia, Mid-east, South American
· Usage: Construction structure and Frame use
FAQ:
Q1: Why buy Materials & Equipment from OKorder.com?
A1: All products offered byOKorder.com are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.
Q2: How do we guarantee the quality of our products?
A2: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.
Q3: How soon can we receive the product after purchase?
A3: Within three days of placing an order, we will begin production. The specific shipping date is dependent upon international and government factors, but is typically 7 to 10 workdays.
Q4: What makes stainless steel stainless?
A4: Stainless steel must contain at least 10.5 % chromium. It is this element that reacts with the oxygen in the air to form a complex chrome-oxide surface layer that is invisible but strong enough to prevent further oxygen from "staining" (rusting) the surface. Higher levels of chromium and the addition of other alloying elements such as nickel and molybdenum enhance this surface layer and improve the corrosion resistance of the stainless material.
Q5: Can stainless steel rust?
A5: Stainless does not "rust" as you think of regular steel rusting with a red oxide on the surface that flakes off. If you see red rust it is probably due to some iron particles that have contaminated the surface of the stainless steel and it is these iron particles that are rusting. Look at the source of the rusting and see if you can remove it from the surface.
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- Q: What are the different types of steel H-beam connections used in seismic design?
- Seismic design incorporates various types of steel H-beam connections to ensure structural stability and earthquake resistance. These connections facilitate the transfer of forces and loads between different structural members, such as beams and columns, while maintaining overall structural integrity. Some commonly used H-beam connections in seismic design include: 1. Welded Connections: These connections are widely utilized in seismic design due to their simplicity and effectiveness. Welding the H-beam flanges and web together creates a strong and rigid connection capable of withstanding axial and lateral forces, making it suitable for seismic applications. 2. Bolted Connections: This type of connection involves using high-strength bolts to join H-beam components. Bolted connections offer easy assembly and disassembly, which can be advantageous during construction or retrofitting. Proper bolt pre-tensioning is essential to ensure adequate strength and stiffness. 3. Extended End-Plate Connections: When greater resistance against lateral forces is required, extended end-plate connections are commonly used. In this connection type, the end-plate extends beyond the H-beam flanges and is bolted to the column or another beam. The extended end-plate provides additional rigidity and strength to withstand seismic forces. 4. Reduced Beam Section (RBS) Connections: RBS connections are specifically designed to dissipate earthquake energy and maintain overall structural integrity during seismic events. A portion of the H-beam flange is removed in this connection type, creating a weak section that yields and absorbs seismic forces, protecting the rest of the structure. RBS connections are frequently employed in moment-resisting frames to prevent brittle failures. 5. Seismic Shear Tabs: Seismic shear tabs are small steel plates welded to the H-beam flanges and connected to the supporting structure, such as columns or walls. These tabs enhance the shear capacity of the connection and aid in distributing lateral forces during earthquakes. Seismic shear tabs are often combined with other connection types to enhance the overall seismic performance of the structure. It is important to consider various factors, including the structural system, load requirements, and specific seismic design criteria, when selecting the appropriate H-beam connection type in seismic design. Structural engineers and designers carefully evaluate these factors to determine the most suitable connection type for each application, ensuring the safety and stability of the structure under seismic conditions.
- Q: Are steel H-beams resistant to seismic forces?
- In general, seismic forces are resisted by steel H-beams. Steel, being a highly durable and strong material, is suitable for withstanding seismic forces caused by earthquakes. H-beams, also referred to as I-beams, provide outstanding structural support due to their shape, which evenly distributes the load along the length of the beam. This shape helps to minimize the impact of seismic forces by effectively dispersing the energy and preventing excessive movement or deformation. Moreover, steel H-beams can be further reinforced using additional materials or techniques, such as cross-bracing or moment resisting frames, to enhance their resistance to seismic activity even more. As a result, construction projects located in earthquake-prone areas commonly utilize steel H-beams, as they offer a high level of resilience against seismic forces.
- Q: What are the different types of steel coatings available for H-beams?
- There are several different types of steel coatings available for H-beams, each with its own unique properties and advantages. 1. Galvanized Coating: This is one of the most commonly used coatings for H-beams. Galvanized coating involves applying a layer of zinc to the surface of the steel through a process called hot-dip galvanizing. This coating provides excellent corrosion resistance, making it ideal for applications where the H-beams are exposed to moisture or harsh environments. 2. Epoxy Coating: Epoxy coatings are frequently used when extra protection against corrosion is required. These coatings consist of a two-part epoxy resin that is applied to the surface of the steel. Epoxy coatings are highly resistant to chemicals, moisture, and abrasion, making them suitable for various industrial applications. 3. Powder Coating: Powder coating involves applying a dry powder to the surface of the H-beams, which is then heated and cured to form a protective layer. This coating provides excellent resistance to scratches, chipping, and fading, making it commonly used in architectural applications where aesthetics are important. 4. Thermal Spray Coating: Thermal spray coatings involve applying a layer of molten or softened material onto the surface of the steel. This process creates a durable coating that provides excellent resistance to corrosion, wear, and high temperatures. Thermal spray coatings are commonly used in industries such as oil and gas, aerospace, and automotive. 5. Organic Coating: Organic coatings, such as acrylic or polyurethane, are often used when a more decorative or aesthetic finish is desired. These coatings provide a high-gloss finish and come in a variety of colors. While they may not offer the same level of corrosion resistance as other coatings, they are still suitable for certain applications where appearance is a primary concern. It is important to consider the specific requirements of your project when choosing a steel coating for H-beams. Factors such as environmental conditions, intended use, and budget will all play a role in determining the most suitable coating option. Consulting with a steel coating expert or engineer can help ensure the best coating is chosen for your specific needs.
- Q: What are the requirements for steel H-beams in seismic zones?
- Steel H-beams in seismic zones need to meet specific requirements in order to ensure their structural stability and resistance to earthquakes. These requirements aim to minimize the risk of collapse or significant damage during seismic events. Some of the key requirements for steel H-beams in seismic zones are as follows: 1. Material Strength: H-beams should be made of steel with high tensile strength and excellent ductility to withstand the forces exerted during earthquakes. It is recommended to use high-strength low-alloy (HSLA) steel or structural steel with a minimum yield strength of 345 MPa (50 ksi). 2. Design Standards: H-beams in seismic zones must comply with specific design standards, such as the American Institute of Steel Construction (AISC) Seismic Provisions for Structural Steel Buildings or the Eurocode 8. These standards provide guidelines for the design, fabrication, and installation of H-beams to ensure their performance during seismic events. 3. Moment-Resisting Frames: H-beams in seismic zones are often part of moment-resisting frames (MRFs), which are designed to resist lateral forces caused by earthquakes. The design and connection of H-beams in an MRF should enable them to effectively absorb and distribute seismic forces. 4. Connection Details: The connection details between H-beams and other structural members, such as columns and beams, are crucial in seismic zones. Connections should be designed to ensure sufficient strength, stiffness, and ductility, allowing for the transfer of seismic forces without failure. 5. Damping Devices: In some cases, additional damping devices may be necessary to reduce the response of steel H-beams to seismic forces. These devices, such as viscous dampers or friction dampers, dissipate energy and minimize the deformation and displacement of H-beams during earthquakes. 6. Quality Control: Strict quality control measures should be implemented during the fabrication, welding, and installation of steel H-beams in seismic zones. This includes ensuring proper welding techniques, inspecting welds for defects, and conducting non-destructive testing to verify the quality and integrity of the H-beams. It's important to note that the specific requirements for steel H-beams in seismic zones may vary depending on local building codes, regulations, and the level of seismic hazard in the area. Therefore, it is crucial to consult with structural engineers and adhere to the applicable codes and standards when designing and constructing steel H-beams in seismic zones.
- Q: How do you calculate the shear center of steel H-beams?
- To calculate the shear center of steel H-beams, you need to consider the beam's cross-sectional properties and geometry. This can be done using mathematical formulas or computer software designed for structural analysis. The shear center represents the point where the application of shear forces produces no twisting or bending of the beam, and its location can significantly affect the beam's structural behavior and stability.
- Q: Are steel H-beams cost-effective compared to other beam options?
- Steel H-beams are generally considered a cost-effective option compared to other beam choices. There are multiple factors that contribute to this cost-effectiveness. To begin with, steel H-beams have a high strength-to-weight ratio, allowing them to support heavy loads while remaining relatively lightweight. This leads to cost savings in terms of transportation, installation, and foundation requirements. Moreover, steel H-beams are durable and have a long lifespan. They are resistant to corrosion, fire, and pests, resulting in minimal maintenance and replacement costs over time. Furthermore, steel H-beams are easily manufactured and readily available. This enables large-scale production at a low cost, making them more affordable than alternative beam options. Additionally, the availability of standardized sizes and shapes simplifies the design and construction process, further enhancing their cost-effectiveness. It is important to note that the cost-effectiveness of steel H-beams may vary depending on specific project requirements and local market conditions. However, in general, steel H-beams offer a combination of strength, durability, and affordability that make them a cost-effective choice for many construction projects.
- Q: What does "H400*250*8*12" mean in steel structures?
- In the face of fierce market competition, in order to reduce the cost of processing engineering in different places, some large steel enterprises in the development to a certain extent after the gradual implementation of low cost expansion, they started in the country is, for example, in Anhui, Shandong, hang Xiao Henan, Jiangxi, Guangdong, Hebei and other places are equipped with branch, Seiko is also equipped with steel the structure and processing base in Zhejiang, Anhui, Beijing, Hubei, Southeast grid base in Zhejiang, Chengdu, Tianjin and Guangzhou, and as a center for radiation processing of the network architecture, do a good job in the steel industry, built outside the base at the same time, Southeast of the development of the tentacles extended to the steel structure of the relevant industry and other industries, extend the industrial chain, built in Southeast Zhejiang Real Estate Company, Zhejiang southeast Sheet Metal Co. Ltd., Zhejiang Xiaoshan hospital and Hangzhou general building materials system has a high Limited, but to remind the chain layout problems of quality accident in Inner Mongolia power plant in Xinfeng as Xuzhou Feihong and Southeast in the construction accident in Guangzhou University city is worth pondering.
- Q: Can steel H-beams be used in sports complex or stadium construction?
- Yes, steel H-beams can be used in sports complex or stadium construction. Steel H-beams are commonly used in the construction industry due to their high structural strength and versatility. They provide excellent load-bearing capabilities, making them suitable for large-scale structures like sports complexes and stadiums. H-beams are designed to distribute weight evenly and withstand heavy loads, making them ideal for supporting the roof and other structural components of sports facilities. Additionally, steel is a durable and sustainable material, offering long-term structural stability and resistance to various environmental conditions. Overall, steel H-beams are a popular choice in sports complex and stadium construction due to their strength, reliability, and ability to support the unique requirements of such large-scale facilities.
- Q: What are the disadvantages of using steel H-beams?
- There are several disadvantages of using steel H-beams in construction projects. Firstly, steel H-beams are relatively heavy compared to other building materials. This can make transportation and installation more challenging, especially in projects that require large quantities of beams. The weight of steel H-beams also adds to the overall load-bearing capacity of the structure, which may require additional reinforcement or support. Secondly, steel H-beams are prone to corrosion if not properly protected. Exposure to moisture and harsh weather conditions can cause rust and structural deterioration over time. To prevent corrosion, additional measures such as galvanization or regular maintenance are necessary, adding to the overall cost and effort. Moreover, steel H-beams are not as environmentally friendly as some alternative materials. The production of steel involves high energy consumption and emits significant amounts of carbon dioxide, contributing to climate change. Additionally, steel is not a renewable resource and requires mining and extraction, which can have negative impacts on the environment. Lastly, steel H-beams have limited design flexibility compared to some other materials. The standard shape and size of H-beams may not always be suitable for certain architectural or structural designs. This limitation can restrict the creativity and customization options for architects and engineers, potentially compromising the overall aesthetics or functionality of the project. Overall, while steel H-beams have many advantages such as high strength and durability, it is important to consider these disadvantages in terms of weight, corrosion, environmental impact, and design limitations when deciding whether to use them in a construction project.
- Q: Can steel H-beams be used for agricultural storage buildings?
- Yes, steel H-beams can be used for agricultural storage buildings. Steel H-beams are commonly used in construction due to their strength and durability. They provide excellent structural support and can withstand heavy loads, making them suitable for storing agricultural equipment, machinery, and produce. Additionally, steel buildings are resistant to pests, fire, and adverse weather conditions, making them a reliable choice for agricultural storage.
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Hot Rolled Steel H-BEAM JIS SS400/GB Q235 or Equivalent
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 5000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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