Galvanized H Beam

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: 5000 m.t./month

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Product Description:

Specifications of Galvanized H beam

1. Invoicing on theoretical weight or actual weight as customer request

2. Length: 6m, 12m as following table

3. Sizes:Zinc Thickness :15-80μ

(1).used for the plant, high-rise building construction

(2).used for the bridge, shipment building

(3).used for lifting and transportation machinery, equipment manufacturing base building

(4).used for the support, foundation pile manufacturing

Packaging & Delivery of Galvanized 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

Further performance and design information for galvanizing can be found in BS EN ISO 14713-1 AND BS EN ISO 14713-2. The durability performance of a galvanized coating depends solely on the corrosion rate of the environment in which it is placed. Corrosion rates for different environments can be found in BS EN ISO 14713-1 where typical corrosion rates are given with a description of the environment in which the steel would be used.

The process of hot-dip galvanizing results in a metallurgical bond between zinc and steel with a series of distinct iron-zinc alloys. The resulting coated steel can be used in much the same way as uncoated.

A typical hot-dip galvanizing line operates as follows:

Steel is cleaned using a caustic solution. This removes oil/grease, dirt, and paint.
The caustic cleaning solution is rinsed off.
The steel is pickled in an acidic solution to remove mill scale.
The pickling solution is rinsed off.
A flux, often zinc ammonium chloride is applied to the steel to inhibit oxidation of the cleaned surface upon exposure to air. The flux is allowed to dry on the steel and aids in the process of the liquid zinc wetting and adhering to the steel.
The steel is dipped into the molten zinc bath and held there until the temperature of the steel equilibrates with that of the bath.
The steel is cooled in a quench tank to reduce its temperature and inhibit undesirable reactions of the newly formed coating with the atmosphere

Q: What are the common sizes of steel H-beams?: The size of steel H-beams commonly varies based on the specific requirements and needs of a project. Nonetheless, construction and engineering applications usually utilize standard sizes. A few frequently used sizes are as follows: - W6x9: This size corresponds to a wide flange beam with a 6-inch height and a weight of 9 pounds per foot. It finds application in residential construction or smaller structural projects. - W10x33: Another commonly employed size, this wide flange beam has a height of 10 inches and weighs 33 pounds per foot. It is prevalent in commercial construction and larger structural undertakings. - W12x65: This wide flange beam measures 12 inches in height and weighs 65 pounds per foot. It is commonly used in heavy-duty construction or for supporting heavier loads. - W18x76: With a height of 18 inches and a weight of 76 pounds per foot, this wide flange beam is often employed in industrial settings or for supporting extremely heavy loads. - W36x135: One of the largest readily available sizes of wide flange beams, this beam stands at 36 inches in height and weighs 135 pounds per foot. It is typically utilized in the construction of large-scale structures like bridges or high-rise buildings. These examples provide a glimpse into the common sizes of steel H-beams. To determine the appropriate size for a specific project, it is crucial to consult a structural engineer or refer to industry standards. Factors such as load capacity, span length, and structural design can influence the size requirements.

Q: How do you calculate the shear stress in steel H-beams?: To determine the shear stress in steel H-beams, one must ascertain the applied load and the cross-sectional area of the beam. The shear stress can then be calculated by dividing the applied load by the cross-sectional area. Initially, the cross-sectional area of the H-beam must be calculated. This can be accomplished by measuring the beam's dimensions, such as the flange width, flange thickness, web height, and web thickness. Subsequently, one can calculate the area of each component (flanges and web) and then add them together to obtain the total cross-sectional area. Subsequently, the applied load on the beam needs to be determined. This information can be obtained from the design specifications or the actual load imposed on the beam. Once the value of the applied load is known, it can be divided by the cross-sectional area of the beam to calculate the shear stress. It is important to note that shear stress is typically calculated under the assumption that the load is evenly distributed across the cross-section of the beam. If the load is not uniformly distributed or if additional factors such as bending moments are present, a more comprehensive analysis may be required. In conclusion, the calculation of shear stress in steel H-beams necessitates the determination of the cross-sectional area and the division of the applied load by this area. This calculation provides insights into the shear stress experienced by the beam and aids in the evaluation of its structural integrity.

Q: What is the standard length of steel H-beams?: The standard length of steel H-beams can vary, but it is typically around 20 feet to 60 feet.

Q: Can steel H-beams be used for supporting airport hangars?: Yes, steel H-beams can be used for supporting airport hangars. Steel H-beams are commonly used in construction due to their high strength and durability. They provide excellent structural support and can withstand heavy loads, making them ideal for supporting large structures like airport hangars. The H shape of the beams allows for efficient distribution of weight, ensuring stability and preventing any structural failure. Moreover, steel H-beams can be easily fabricated and customized to meet the specific requirements of the hangar, such as size and weight capacity. Overall, steel H-beams are a reliable and cost-effective choice for supporting airport hangars.

Q: How do steel H-beams perform in terms of shear resistance?: Steel H-beams are renowned for their exceptional ability to withstand shear forces. The design of H-beams, featuring flanges and web, enables the even distribution of these forces throughout the entire beam. The wider flanges located at the top and bottom of the H-beam provide enhanced resistance against shear forces, while the web that connects the flanges facilitates the transfer of these forces between them. The shear resistance of H-beams is further enhanced by their geometry. The wide flanges and deep web of these beams result in a larger moment of inertia in comparison to other beam profiles. This increased moment of inertia effectively combats shearing forces that act parallel to the web. Moreover, the use of steel as a material greatly contributes to the high shear strength of H-beams. Steel H-beams are typically constructed from structural-grade steel, which possesses exceptional strength and stiffness properties. This ensures that the beams can withstand shear forces without experiencing significant deformation or failure. In summary, the outstanding shear resistance performance of steel H-beams is a result of their well-designed structure and the material properties of steel. These beams are extensively utilized in construction and structural engineering projects that require robust support systems capable of effectively withstanding shear forces.

Q: How do steel H-beams distribute loads?: Steel H-beams distribute loads by transferring the weight or force applied to them evenly along their length, utilizing the structural properties of their shape. The horizontal top and bottom flanges resist bending moments, while the vertical web resists shear stress. This distribution of loads allows H-beams to effectively support heavy loads and provide stability in structures such as buildings, bridges, and other load-bearing applications.

Q: What are the typical uses of steel H-beams in construction projects?: Steel H-beams are commonly used in construction projects for a variety of purposes. One of the typical uses of steel H-beams is for structural support in buildings and bridges. These beams are designed to withstand heavy loads and provide stability to the structure. In building construction, steel H-beams are used as columns and beams to support the weight of the building and distribute the load evenly. They are commonly used in high-rise buildings, industrial structures, and warehouses. H-beams are also used in the construction of bridges, where they provide the necessary strength and stability to support the weight of the bridge and the traffic passing over it. Another typical use of steel H-beams is in the construction of mezzanine floors. Mezzanine floors are intermediate floors that are built within a building to create additional usable space. H-beams are used as the primary support structure for these floors, providing the necessary strength and stability. Steel H-beams are also commonly used in the construction of platforms, walkways, and staircases. They provide a sturdy and reliable structure for these elements, ensuring the safety of those using them. Overall, steel H-beams are essential components in construction projects, providing structural support, stability, and strength. Their versatility and durability make them a popular choice in various construction applications.

Q: What are the different types of steel used for manufacturing H-beams?: There are several types of steel commonly used for manufacturing H-beams, including mild steel, carbon steel, and high-strength low-alloy (HSLA) steel. The choice of steel depends on the specific requirements of the application, such as load-bearing capacity, structural strength, and cost-effectiveness.

Q: Can steel H-beams be used in the construction of transportation hubs or terminals?: Yes, steel H-beams can be used in the construction of transportation hubs or terminals. Steel H-beams are commonly used in structural applications due to their strength, durability, and ability to support heavy loads. In transportation hubs or terminals, where large open spaces and long spans are often required, steel H-beams provide a reliable and cost-effective solution for creating strong and stable structures.

Q: Can steel H-beams be used in agricultural buildings?: Yes, steel H-beams can be used in agricultural buildings. They are commonly used due to their strength, durability, and cost-effectiveness. Steel H-beams provide structural support, allowing for larger open spaces and flexibility in design, making them suitable for agricultural buildings such as barns, storage facilities, and livestock housing.

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