GB Standard Steel H Beam 440-500mm with High Quality
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 40 m.t
- Supply Capability:
- 15000 m.t/month
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Specifications of GB Standard Steel H Beam 440-500mm with High Quality For Sale:
1. Standard: GB Standard
2. Grade: Q235
3. Length: 12m
Size and Mass:
| Size (mm) | Mass (Kg/m) | Size (mm) | Mass (Kg/m) |
| 450*200*9.0 | 74.9 | 496*199*9.0 | 77.9 |
| 440*300*11.0 | 121 | 500*200*10.0 | 88.2 |
Usage & Applications of GB Standard Steel H Beam 440-500mm with High Quality For Sale:
Commercial building structure ;Pre-engineered buildings; Machinery support structure; Prefabricated structure; Medium scale bridges; Ship-building structure.etc.
Packaging & Delivery of GB Standard Steel H Beam 440-500mm with High Quality 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.
4. Delivered by container or bulk vessel
Production flow of GB Standard Steel H Beam 440-500mm with High Quality For Sale:
Material prepare (billet) —heat up—rough rolling—precision rolling—cooling—packing—storage and transportation
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 arrange production. The shipping date is dependent upon the quatity, how many sizes you want and the plan of production, but is typically 1 month to 2 month days from the beginning of production.
Images of GB Standard Steel H Beam 440-500mm with High Quality:
*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:Can steel H-beams be used in telecommunications towers?
- Telecommunications towers can indeed utilize steel H-beams. The reason behind this preference lies in the strength and durability that steel H-beams bring to construction projects. These beams offer exceptional structural support, enabling them to endure heavy loads and withstand harsh weather conditions. Consequently, they prove to be an ideal fit for telecommunications towers, which necessitate a sturdy and stable framework to uphold antennas and other essential equipment. As a result of their requisite strength and stability, steel H-beams have become a favored option when constructing telecommunications towers.
- Q:Can steel H-beams be used in underground structures?
- Certainly! Underground structures can indeed utilize steel H-beams. These beams are frequently employed in construction due to their exceptional strength and ability to bear heavy loads. In the case of tunnels or underground buildings, H-beams play a pivotal role in providing structural support and maintaining stability. They effectively establish frameworks and support systems, guaranteeing the steadfastness of the underground structure. Moreover, steel H-beams exhibit resistance to corrosion, a crucial quality in underground environments where moisture and other corrosive elements may be present. In summary, steel H-beams possess the necessary attributes of strength, load-bearing capacity, and corrosion resistance, making them a suitable choice for underground structures.
- Q:Are steel H-beams suitable for residential extensions?
- Yes, steel H-beams are suitable for residential extensions. H-beams are commonly used in construction due to their structural strength and load-bearing capabilities. They provide excellent support for additional floors, roof extensions, or other modifications in residential buildings. Steel H-beams offer numerous advantages, such as durability, long lifespan, and resistance to fire, moisture, and pests. Additionally, H-beams allow for flexible architectural designs and can be easily integrated into various construction systems. Overall, steel H-beams are a reliable and efficient choice for residential extensions, ensuring the stability and safety of the structure.
- Q:What are the different methods of installing steel H-beams?
- There are several methods for installing steel H-beams, depending on the specific requirements of the project and the available resources. Here are some of the most commonly used methods: 1. Crane or forklift installation: This method involves using heavy machinery such as cranes or forklifts to lift and position the steel H-beams into place. It is often used for larger structures or when the beams need to be installed at a significant height. 2. Welding: Welding is a common method used to connect steel H-beams together or to other structural elements. It involves melting and fusing the metal to create a strong joint. Welding can be done on-site or in a fabrication shop, depending on the project requirements. 3. Bolting: Bolting is another method of connecting steel H-beams. It involves using bolts and nuts to secure the beams together or to other structural elements. Bolting is often preferred when disassembly or modification may be required in the future. 4. Concrete embedment: In some cases, steel H-beams may need to be embedded in concrete to provide additional stability and support. This method involves creating holes in the concrete structure and placing the beams into them before pouring the concrete. The beams are then secured in place as the concrete sets. 5. Steel plates and brackets: Steel plates and brackets can be used to connect steel H-beams to other structural elements. These plates are typically bolted or welded to the beams and then attached to the desired location. It is important to note that the specific method used for installing steel H-beams will depend on factors such as the project requirements, structural design, and available resources. Consulting with a structural engineer or construction professional is recommended to determine the most appropriate installation method for a specific project.
- Q:Are steel H-beams resistant to corrosion or rust?
- Yes, steel H-beams are generally resistant to corrosion or rust due to the protective layer formed by their zinc coating or other anti-corrosion treatments.
- Q:Can steel H-beams be used for supporting cantilever structures?
- Yes, steel H-beams can be used for supporting cantilever structures. The H-beams provide excellent load-bearing capabilities and stability, making them suitable for supporting structures that extend beyond their support point.
- Q:Are steel H-beams cost-effective compared to other beam options?
- Yes, steel H-beams are generally considered cost-effective compared to other beam options. This is due to their high strength-to-weight ratio, which allows for longer spans and reduced material requirements, leading to lower overall costs. Additionally, steel H-beams have excellent load-bearing capacity, durability, and resistance to fire and corrosion, further enhancing their cost-effectiveness.
- Q:What are the factors to consider when selecting steel H-beams for a construction project?
- When selecting steel H-beams for a construction project, there are several important factors to consider. 1. Load-bearing capacity: The primary purpose of H-beams is to provide structural support and bear heavy loads. Therefore, it is crucial to determine the anticipated load requirements for the construction project. The load-bearing capacity of H-beams is typically specified by their height, thickness, and the type of steel used. 2. Size and dimensions: H-beams come in various sizes and dimensions, and it is essential to select the appropriate size that can adequately support the structure. The height, width, and thickness of the beam should be carefully chosen based on the design requirements and anticipated loads. 3. Steel grade: The selection of steel grade is crucial as it determines the strength and durability of the H-beams. Different steel grades have varying mechanical properties, such as yield strength and tensile strength. It is important to consult with a structural engineer or steel supplier to identify the suitable steel grade for the project. 4. Cost-effectiveness: While ensuring the structural integrity of the construction project is paramount, it is also crucial to consider the cost-effectiveness of the selected H-beams. Comparing prices from different suppliers and considering factors such as transportation costs and availability can help in making an informed decision. 5. Compatibility with other materials: H-beams are often used in conjunction with other construction materials, such as concrete or wood. It is important to ensure that the selected H-beam is compatible with these materials and can be easily integrated into the overall design and construction process. 6. Quality and certification: When selecting steel H-beams, it is essential to ensure that they meet the required quality standards and are certified by relevant authorities. This helps ensure that the beams have been manufactured using appropriate processes and adhere to industry standards. In conclusion, when selecting steel H-beams for a construction project, factors such as load-bearing capacity, size and dimensions, steel grade, cost-effectiveness, compatibility with other materials, and quality and certification should be carefully considered to ensure the structural integrity and success of the project.
- Q:What are the fire resistance ratings for steel H-beams?
- The fire resistance ratings for steel H-beams depend on various factors such as the dimensions of the beam, the type of fire protection applied, and the specific building codes and regulations in place. Generally, steel H-beams have inherent fire-resistant properties due to their high melting point and structural stability. However, to enhance their fire resistance, additional fireproofing materials such as intumescent coatings or fire-resistant insulations can be applied. These measures can significantly increase the fire resistance ratings of steel H-beams, allowing them to withstand fire exposure for extended periods, typically ranging from 30 minutes to several hours.
- Q:How do steel H-beams perform in areas with high temperature fluctuations?
- Steel H-beams are known for their superior strength and durability, making them a popular choice for construction projects. However, their performance in areas with high temperature fluctuations can be affected to some extent. Steel has a high coefficient of thermal expansion, which means it expands and contracts significantly with changes in temperature. In areas with high temperature fluctuations, this can lead to thermal stress in steel H-beams. The heat causes the beams to expand, while the cooling causes them to contract. These repeated expansions and contractions can potentially result in structural issues such as warping, bending, or even cracking. To mitigate the negative effects of temperature fluctuations on steel H-beams, engineers and architects take several measures. The selection of the appropriate grade of steel is crucial, as certain alloys have better resistance to thermal stress. Additionally, the design and installation of the beams should allow for thermal expansion and contraction. This can be achieved by incorporating expansion joints or leaving adequate gaps between different sections of the structure. Furthermore, protective coatings can be applied to steel H-beams to enhance their resistance to temperature fluctuations. Such coatings can provide a barrier against heat and cold, reducing the impact of thermal stress on the beams. Regular maintenance and inspection are also essential to detect any signs of damage or deformation caused by temperature fluctuations. In conclusion, while steel H-beams may be affected by temperature fluctuations, proper design, material selection, and maintenance can minimize their impact. By considering these factors, steel H-beams can perform effectively in areas with high temperature variations, ensuring the structural integrity of the overall construction project.
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GB Standard Steel H Beam 440-500mm with High Quality
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 40 m.t
- Supply Capability:
- 15000 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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