GB Standard Steel H Beam 340mm-350mm 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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Quality Product, Order Online Tracking, Timely Delivery
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Specifications of GB Standard Steel H Beam 340mm-350mm 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) |
| 350*175*7.0 | 49.4 | 344*348*10.0 | 113 |
| 340*250*9.0 | 78.1 | 350*350*12.0 | 135 |
Usage & Applications of GB Standard Steel H Beam 340mm-350mm 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 340mm-350mm 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 340mm-350mm with High Quality:
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 340mm-350mm 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:How do steel H-beams perform in terms of buckling resistance?
- Steel H-beams are known for their excellent buckling resistance. The H-shape provides a high moment of inertia, which means that the beam is less likely to buckle under compressive loads. The flanges of the H-beam help distribute the load evenly, reducing the risk of localized buckling. Additionally, the vertical web of the H-beam provides additional stiffness, further enhancing its resistance to buckling. Overall, steel H-beams are considered to be one of the most robust and reliable structural members, making them highly suitable for applications where buckling resistance is crucial.
- Q:What are the different methods of testing the quality of steel H-beams?
- There are several methods used to test the quality of steel H-beams. These methods help ensure that the H-beams meet the required specifications and have the necessary strength and durability. 1. Visual Inspection: This is the most basic method of testing, where the H-beams are visually examined for any surface defects such as cracks, deformations, or irregularities. 2. Dimensional Inspection: In this method, the dimensions of the H-beams are measured using various tools such as calipers, micrometers, and laser measurement devices. This ensures that the H-beams meet the specified size and shape requirements. 3. Ultrasonic Testing: This non-destructive testing method uses high-frequency sound waves to detect any internal defects such as voids, cracks, or inclusions in the H-beams. Ultrasonic testing is highly effective in identifying hidden flaws that may affect the strength and integrity of the beams. 4. Magnetic Particle Inspection: This method involves magnetizing the H-beams and applying iron particles to the surface. Any surface or near-surface defects can be detected as the particles form visible indications. Magnetic particle inspection is particularly useful for identifying cracks or other defects that may not be visible to the naked eye. 5. Tensile Testing: This destructive testing method involves applying a controlled tensile load to a sample of the H-beam until it fractures. The load and deformation data are recorded to determine the tensile strength, yield strength, and elongation characteristics of the steel. 6. Charpy Impact Testing: This test measures the impact strength and toughness of the steel H-beams by subjecting a notched sample to a high-velocity blow. The energy absorbed during fracture is measured and used to evaluate the material's resistance to brittle fracture. 7. Chemical Analysis: Steel H-beams are subjected to chemical analysis to determine the composition and purity of the material. This ensures that the steel meets the required chemical properties such as carbon content, phosphorus, sulfur, and other alloying elements. 8. Hardness Testing: The hardness of the steel H-beams is measured using various methods such as Rockwell, Brinell, or Vickers hardness tests. This test provides information about the material's resistance to indentation and its ability to withstand wear and deformation. By employing these various testing methods, manufacturers can ensure that the steel H-beams meet the necessary quality standards, making them safe and reliable for use in construction and other structural applications.
- Q:How are steel H-beams tested for quality and performance?
- Steel H-beams are typically tested for quality and performance through various methods including visual inspections, dimensional measurements, mechanical testing, and non-destructive testing techniques such as ultrasonic testing and magnetic particle inspection. These tests ensure that the steel beams meet the required specifications and standards for strength, durability, and structural integrity, ensuring their reliability and suitability for use in construction and other applications.
- Q:Can steel H-beams be used in railway platforms?
- Yes, steel H-beams can be used in railway platforms. They are commonly used due to their strength, durability, and ability to support heavy loads, making them suitable for railway infrastructure.
- Q:Are steel H-beams resistant to impact or vibration?
- Steel H-beams are known for their excellent strength and durability, making them highly resistant to impact and vibration. The design of H-beams, with their wide flanges and thick web, allows them to distribute forces evenly and efficiently, minimizing the effects of impact and vibration. The inherent properties of steel, such as its high tensile strength and elasticity, contribute to its ability to withstand external forces. When subjected to impact, steel H-beams have the capacity to absorb and dissipate the energy generated by the impact, preventing any significant damage or deformation. This makes them suitable for applications where impact resistance is crucial, such as in construction, bridges, and high-rise buildings. Similarly, steel H-beams exhibit remarkable resistance to vibration. Their robust construction eliminates the risk of excessive deflection or oscillation when subjected to vibrational loads. This makes them ideal for structures that are exposed to various types of vibrations, such as machinery, heavy equipment, and seismic loads. However, it's important to note that the specific resistance to impact and vibration of steel H-beams can vary depending on factors such as the quality of the steel used, the design of the beam, and the magnitude and frequency of the forces applied. In certain situations, additional measures such as dampers or vibration isolation systems may be necessary to further enhance their performance. Overall, steel H-beams are well-regarded for their exceptional resistance to impact and vibration, making them a reliable choice for a wide range of structural applications.
- Q:Can steel H-beams be used in mezzanine floors?
- Yes, steel H-beams can be used in mezzanine floors. They are commonly used as structural supports due to their high strength and load-bearing capacity, making them an ideal choice for creating additional floor space in buildings.
- Q:How do steel H-beams perform in extreme weather conditions, such as high winds or heavy snow?
- Steel H-beams exhibit superior strength and durability, rendering them highly dependable in harsh weather conditions such as strong winds or heavy snowfall. Their distinctive shape and structural design effectively combat bending, twisting, and buckling forces, making them an ideal solution for confronting the challenges posed by severe weather. During periods of high winds, steel H-beams demonstrate outstanding performance due to their exceptional stiffness and ability to withstand wind loads. The H-shaped cross-section of the beam enhances stability and prevents deflection or damage even in the face of powerful gusts. This characteristic makes H-beams a favored choice for structures situated in hurricane-prone areas or regions with frequent high winds. Likewise, steel H-beams are exceptionally well-equipped to handle substantial snow loads. Their robust construction and high load-bearing capacity enable them to support the weight of accumulated snow without experiencing significant deformation or failure. This feature is especially crucial in areas that experience frequent snowstorms, as H-beams guarantee the structural integrity of buildings, bridges, or other infrastructures in such extreme conditions. Furthermore, steel H-beams not only resist wind and snow loads but also exhibit remarkable durability against corrosion and rust. This is achieved through the application of protective coatings and treatments during the manufacturing process. These coatings prevent the formation of rust and ensure the long-lasting performance of the beams, even in harsh weather environments. In conclusion, steel H-beams have a well-established reputation for exceptional performance in extreme weather conditions such as high winds or heavy snow. Their strength, stability, and resistance to external forces and corrosion make them a reliable choice for a variety of construction projects. This provides engineers, architects, and property owners with peace of mind, knowing that their structures will remain intact even in the face of severe weather.
- Q:What are the different design codes and standards for steel H-beams?
- There are several design codes and standards that govern the use of steel H-beams in construction. Some of the most commonly followed codes and standards include: 1. American Institute of Steel Construction (AISC): AISC 360 is the primary design code for steel structures in the United States. It provides guidelines for the design, fabrication, and erection of structural steel components, including H-beams. AISC 360 incorporates both ASD (Allowable Stress Design) and LRFD (Load and Resistance Factor Design) methods. 2. European Norm (EN): In Europe, steel structures are designed according to the Eurocode standards. Eurocode 3, specifically EN 1993-1-1, contains provisions for the design of steel structures, including H-beams. It provides guidance on the calculation of loads, material properties, and design criteria. 3. British Standards (BS): In the United Kingdom, steel design follows British Standards. BS 5950-1 is the code that covers the design of structural steelwork, including H-beams. It includes provisions for the calculation of loads, material properties, and design principles. 4. Australian Standards (AS): Australia has its own set of design standards for steel structures. AS 4100 is the code that governs the design of steel structures, including H-beams. It provides guidelines for the calculation of loads, material properties, and design principles. 5. Canadian Standards Association (CSA): In Canada, the design of steel structures is regulated by CSA S16, which covers the design of steel members, including H-beams. It includes provisions for the calculation of loads, material properties, and design criteria. These are just a few examples of the various design codes and standards that exist for steel H-beams. It is important to consult the specific code applicable to the country and jurisdiction where the construction project is taking place to ensure compliance with local regulations and safety standards.
- Q:Can steel H-beams be used in architectural design elements?
- Indeed, architectural design elements can make excellent use of steel H-beams. Due to their strength and durability, steel H-beams are widely favored in the construction industry. They serve as reliable structural supports in various large-scale projects, including buildings and bridges. However, their versatility extends beyond mere support, as they can also contribute to the creation of distinctive and visually captivating structures. Architects can incorporate steel H-beams in diverse ways, such as exposed beams, columns, or even decorative elements. The sleek and contemporary appearance of these beams can infuse architectural designs with an industrial or modern aesthetic. Moreover, their ability to bear heavy loads and span considerable distances makes them ideal for crafting open and spacious interior spaces. All in all, steel H-beams provide architects with a practical and adaptable solution for integrating structural elements into their designs, while simultaneously introducing a unique visual allure.
- Q:How do you calculate the moment capacity of steel H-beams?
- To calculate the moment capacity of steel H-beams, you need to consider factors such as the cross-sectional properties of the beam, the steel grade, and the beam's length. The moment capacity can be determined by calculating the section modulus and multiplying it by the yield strength of the steel. This will provide an indication of the beam's ability to resist bending moments.
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GB Standard Steel H Beam 340mm-350mm 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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