Hot Rolled Steel H-BEAM JIS SS400 GB Q235 OR Equivalent
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 m.t.
- Supply Capability:
- 5000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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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:
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
Size and Mass of H beam:
Size (mm) | Mass (Kg/m) | Size (mm) | Mass (Kg) |
298*149*5.5 | 32.0 | 294*200*8.0 | 55.8 |
300*150*6.5 | 36.7 | 294*302*12.0 | 83.4 |
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
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
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: How do you calculate the deflection of steel H-beams?
- To calculate the deflection of steel H-beams, you can use various engineering formulas and equations, such as the Euler-Bernoulli beam theory or the Timoshenko beam theory. These formulas take into account factors like the beam's dimensions, material properties, and loading conditions to determine the amount of deflection the beam will experience. Additionally, software programs and online calculators are available that simplify the calculation process by automatically applying these equations based on the inputted parameters.
- Q: Can steel H-beams be used in mezzanine or elevated flooring systems?
- Mezzanine or elevated flooring systems can indeed utilize steel H-beams. In construction, these beams are frequently employed because of their exceptional strength and capacity to bear heavy loads. They offer structural support and stability, rendering them ideal for the creation of elevated flooring systems like mezzanines. The distinctive H shape of the beam aids in the even distribution of weight, enabling larger spans and increased floor space. Furthermore, the seamless connection and integration of steel H-beams into the overall structure make them a favored option for mezzanine and elevated flooring systems.
- Q: Can steel H-beams be used for warehouse structures?
- Yes, steel H-beams can be used for warehouse structures. Steel H-beams are commonly used in construction due to their high strength and durability. They provide excellent support and stability, making them suitable for large structures like warehouses. H-beams are designed to distribute weight evenly, allowing for efficient load-bearing capacity. Additionally, steel is a versatile material that is resistant to fire, pests, and natural disasters, making it an ideal choice for warehouse construction.
- Q: What are the different joining techniques used for connecting steel H-beams?
- Some of the different joining techniques used for connecting steel H-beams include welding, bolting, and using adhesive bonding agents. Welding involves melting and fusing the steel beams together using heat, while bolting involves using bolts and nuts to fasten the beams together. Adhesive bonding agents, on the other hand, use specialized adhesives to bond the surfaces of the beams together. Each technique has its advantages and considerations depending on the specific application and requirements.
- Q: Are steel H-beams suitable for industrial structures?
- Yes, steel H-beams are highly suitable for industrial structures. H-beams, also known as I-beams or universal beams, are specifically designed to carry heavy loads and provide structural stability. Their shape, with a wider flange and narrower web, allows them to distribute weight evenly and resist bending or twisting forces. Steel H-beams have several advantages that make them ideal for industrial structures. Firstly, they have a high strength-to-weight ratio, meaning they can support heavy loads while being relatively lightweight, which makes them cost-effective and easier to handle during construction. Additionally, steel is a strong and durable material that can withstand harsh environmental conditions and resist corrosion, ensuring the longevity and safety of the structure. Another advantage of steel H-beams is their versatility. They can be easily fabricated to different lengths and sizes, allowing for flexible design options and accommodating various construction requirements. Moreover, H-beams can be bolted or welded together to create larger structural components, making them suitable for constructing wide-span industrial buildings or supporting heavy machinery and equipment. Furthermore, steel H-beams offer excellent structural integrity and stability. Their shape provides resistance against bending and torsion, making them suitable for withstanding dynamic loads and seismic forces. This makes them particularly suitable for industrial structures that are exposed to heavy machinery operations, vibrations, or potential impacts. In conclusion, steel H-beams are highly suitable for industrial structures due to their strength, durability, versatility, and stability. They provide efficient load-bearing capabilities, allowing for the construction of strong and reliable industrial buildings that can withstand heavy loads and harsh environmental conditions.
- Q: Can steel H-beams be used in marine environments?
- Yes, steel H-beams can be used in marine environments, but they require proper protection and maintenance to prevent corrosion. Marine environments are known for their high levels of moisture, saltwater exposure, and harsh weather conditions, all of which can accelerate the corrosion process of steel. To mitigate these risks, steel H-beams used in marine environments should be made from corrosion-resistant materials, such as stainless steel or galvanized steel. Stainless steel is especially suitable for marine environments due to its high resistance to corrosion and rust. It contains a significant amount of chromium, which forms a thin, passive layer on the surface of the steel, protecting it from the corrosive effects of saltwater and moisture. Stainless steel H-beams can withstand the harsh marine environment without significant degradation, making them a popular choice for applications such as piers, bridges, and offshore structures. Galvanized steel is another viable option for marine environments. It is carbon steel that has been coated with a layer of zinc, which acts as a sacrificial barrier against corrosion. The zinc coating corrodes first, protecting the underlying steel from direct exposure to saltwater and moisture. However, galvanized steel may not be as durable as stainless steel in highly corrosive marine environments, and the protective zinc coating can wear off over time, requiring periodic maintenance and reapplication of the coating. Regardless of the type of steel used, regular maintenance and inspections are crucial to ensure the integrity of H-beams in marine environments. This includes regular cleaning to remove salt deposits, repainting or re-galvanizing as needed, and addressing any signs of corrosion or damage promptly. Additionally, proper design considerations should be made to account for the specific challenges posed by marine environments, such as tidal forces, wave impact, and temperature fluctuations. In summary, steel H-beams can be used in marine environments, provided they are made from corrosion-resistant materials like stainless steel or galvanized steel and are properly maintained. With the right precautions, these beams can withstand the harsh conditions of marine environments, making them a reliable choice for various marine structures and applications.
- Q: What are the different methods of testing the quality of steel H-beams?
- To ensure the quality of steel H-beams, multiple testing methods are employed. These methods guarantee that the H-beams meet the specified requirements and possess the required strength and durability. Firstly, visual inspection is conducted to visually examine the H-beams for any surface defects like cracks, deformations, or irregularities. Next, dimensional inspection is carried out to measure the dimensions of the H-beams using tools like calipers, micrometers, and laser measurement devices. This ensures that the H-beams meet the specified size and shape requirements. Ultrasonic testing is then used to detect any internal defects in the H-beams. This non-destructive testing method utilizes high-frequency sound waves to identify voids, cracks, or inclusions that may affect the strength and integrity of the beams. Magnetic particle inspection is employed to identify surface or near-surface defects. By magnetizing the H-beams and applying iron particles to the surface, any cracks or defects that may not be visible to the naked eye can be detected. Tensile testing involves applying a controlled tensile load to a sample of the H-beam until it fractures. This destructive testing method records the load and deformation data to determine the tensile strength, yield strength, and elongation characteristics of the steel. Charpy impact testing measures the impact strength and toughness of the steel H-beams. A notched sample is subjected to a high-velocity blow, and the energy absorbed during fracture is measured to evaluate the material's resistance to brittle fracture. Chemical analysis is conducted to determine the composition and purity of the steel H-beams. This analysis ensures that the steel meets the required chemical properties, such as carbon content, phosphorus, sulfur, and other alloying elements. Lastly, hardness testing is performed using methods like Rockwell, Brinell, or Vickers hardness tests. This test provides information about the material's resistance to indentation, wear, and deformation. By employing these diverse testing methods, manufacturers guarantee that the steel H-beams comply with the necessary quality standards, ensuring their safety and reliability for use in construction and other structural applications.
- Q: How are steel H-beams protected against corrosion?
- Steel H-beams are protected against corrosion through various methods. One common method is the application of a protective coating. This can be done by applying a layer of paint or an epoxy coating on the surface of the beam. The coating acts as a barrier between the steel and the surrounding environment, preventing moisture and oxygen from coming into contact with the metal and causing corrosion. Another method of protecting steel H-beams against corrosion is through the process of galvanization. Galvanized steel beams are coated with a layer of zinc, which provides excellent corrosion resistance. The zinc coating acts as a sacrificial layer, corroding instead of the steel when exposed to moisture or oxygen. This helps to prolong the lifespan of the H-beams and maintain their structural integrity. Additionally, stainless steel H-beams are naturally resistant to corrosion due to the presence of chromium. Stainless steel contains a minimum of 10.5% chromium, which forms a protective oxide layer on the surface of the metal. This oxide layer acts as a barrier, preventing the steel from coming into contact with corrosive elements in the environment. Overall, the protection against corrosion for steel H-beams involves the use of protective coatings, galvanization, or utilizing stainless steel. These measures help to ensure the durability and longevity of the H-beams, especially in environments where corrosion is a concern.
- Q: Can steel H-beams be used for rooftop structures?
- Yes, steel H-beams can be used for rooftop structures. Steel H-beams are commonly used in construction due to their high strength-to-weight ratio, making them ideal for supporting heavy loads. They are often used for structural purposes in buildings, bridges, and other infrastructure projects. When it comes to rooftop structures, steel H-beams can provide the necessary support and stability required to withstand the weight of the roof, as well as any additional loads such as snow or equipment. Additionally, steel H-beams can be easily fabricated and installed, allowing for efficient construction of rooftop structures. Overall, steel H-beams are a reliable and effective choice for rooftop structures due to their strength, durability, and versatility.
- Q: How do steel H-beams contribute to the overall energy efficiency of a building?
- Steel H-beams contribute to the overall energy efficiency of a building in several ways. Firstly, steel H-beams are known for their high strength-to-weight ratio, allowing for the construction of lighter structures. This means that less material is required to support the building, resulting in reduced energy consumption during the manufacturing and transportation of these materials. Additionally, the lightweight nature of H-beams allows for easier and faster construction, reducing the overall energy required for the building process. Furthermore, steel H-beams are highly durable and have a long lifespan. They are resistant to rot, pests, and fire, which means that the building will require less maintenance and repair over time. This durability not only contributes to the longevity of the structure but also minimizes the energy needed for maintenance, thus increasing the overall energy efficiency of the building. Steel H-beams also have excellent thermal properties. They have a low thermal conductivity, which means they are effective in preventing heat transfer between the interior and exterior of the building. This enhances the energy efficiency of the building by reducing the need for excessive heating or cooling systems, resulting in lower energy consumption and costs. Furthermore, steel H-beams can be designed to incorporate insulation materials, further improving the thermal efficiency of the building. Insulated H-beams help to regulate the temperature inside the building, reducing the reliance on heating or cooling systems and ultimately reducing energy consumption. Lastly, steel H-beams are highly recyclable. At the end of a building's life cycle, the steel H-beams can be easily repurposed or recycled, minimizing waste and reducing the environmental impact. This contributes to the overall energy efficiency of the building by promoting sustainability and reducing the need for new materials. In conclusion, steel H-beams contribute to the overall energy efficiency of a building through their lightweight construction, durability, thermal properties, and recyclability. By reducing material and energy consumption during construction, enhancing insulation capabilities, and promoting sustainability, steel H-beams play a crucial role in creating energy-efficient buildings.
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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:
- 500 m.t.
- Supply Capability:
- 5000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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