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: How do steel H-beams contribute to the overall sustainability of a transportation hub?: There are several ways in which the overall sustainability of a transportation hub is enhanced by steel H-beams. First and foremost, the structural strength and durability of steel H-beams make them an excellent choice for constructing large-scale transportation hubs. With their high strength-to-weight ratio, H-beams require fewer materials to provide the necessary structural support. This not only conserves natural resources but also reduces the environmental impact associated with material extraction, manufacturing, and transportation. Moreover, steel H-beams are recyclable, meaning they can be repurposed or reused once their lifespan is complete. This aligns with the principles of a circular economy, which seeks to minimize waste and maximize resource efficiency. By incorporating recyclable materials like steel H-beams into transportation hub construction, we can decrease the amount of construction waste sent to landfills and promote a more sustainable approach to infrastructure development. Additionally, steel H-beams offer exceptional resistance to extreme weather conditions. They can withstand high winds, earthquakes, and heavy loads, ensuring the long-term stability and safety of transportation hubs. This durability reduces the need for frequent repairs or replacements, saving time and resources in the long run. Lastly, steel H-beams can be prefabricated offsite, allowing for efficient construction processes and minimizing disruption to the surrounding environment. Prefabrication decreases construction time, energy consumption, and waste generation, all of which contribute to the overall sustainability of the transportation hub. In conclusion, steel H-beams have a crucial role in enhancing the overall sustainability of transportation hubs. Their strength, durability, recyclability, resistance to extreme weather, and ability to be prefabricated all contribute to reducing resource consumption, promoting a circular economy, minimizing waste, and ensuring long-term stability. By incorporating steel H-beams into transportation hub design and construction, we can create more sustainable and resilient infrastructure for the future.

Q: Can steel H-beams be used for shopping malls or retail complexes?: Absolutely! Shopping malls or retail complexes can definitely utilize steel H-beams. These beams are widely employed in construction owing to their exceptional strength and durability. They offer robust structural support, rendering them perfect for massive undertakings such as shopping malls or retail complexes. Thanks to their ability to withstand heavy loads, steel H-beams enable the construction of wide-span structures, which is particularly advantageous for open floor plans commonly seen in commercial spaces. Moreover, steel possesses fire-resistant properties, making it an ideal and secure choice for public buildings. All in all, steel H-beams present a dependable and versatile option when it comes to building shopping malls or retail complexes.

Q: Are steel H-beams suitable for structures with large spans?: Structures with large spans can be effectively supported by steel H-beams. H-beams, also known as I-beams or universal beams, have been specifically designed to evenly distribute the load along the beam's length, making them an ideal choice. The unique shape of the H-beam ensures exceptional structural integrity, enabling it to withstand heavy loads and resist bending or twisting. Moreover, steel H-beams possess a high strength-to-weight ratio, enabling them to support large spans without excessive weight. As a result, they have become a popular option for various structures, such as bridges, buildings, and industrial facilities, which necessitate extensive spans.

Q: Are steel H-beams suitable for use in the construction of correctional facilities or prisons?: Yes, steel H-beams are suitable for use in the construction of correctional facilities or prisons. Steel H-beams are widely used in the construction industry due to their exceptional strength and durability. These beams provide structural support and stability, making them ideal for constructing secure and robust correctional facilities. One of the key requirements for correctional facilities is the ability to withstand extreme conditions and resist potential threats. Steel H-beams are designed to handle heavy loads and resist bending or warping, ensuring the structural integrity of the facility. They can withstand high winds, earthquakes, and other natural disasters, making them a reliable choice for correctional facilities in various locations. Moreover, steel H-beams offer great versatility in design and construction. They can be customized to meet specific project requirements and can be easily integrated with other building materials. This allows architects and engineers to design secure facilities that meet safety standards and accommodate the unique needs of correctional facilities, such as high-security areas and specialized confinement spaces. In addition, steel H-beams are fire-resistant, which is crucial in correctional facilities where fire safety is a top priority. Steel does not burn or contribute to the spread of fire, providing an added level of safety for both inmates and staff. It also requires minimal maintenance, reducing long-term costs associated with repairs and replacements. Overall, steel H-beams are a suitable choice for the construction of correctional facilities or prisons. Their strength, durability, versatility, and fire-resistant properties make them an ideal material for creating secure and robust structures that can withstand the demanding and high-security requirements of correctional facilities.

Q: What is the difference between wide flange and I-beam steel H-beams?: Wide flange and I-beam steel H-beams differ primarily in their shape and dimensions. Wide flange beams, also known as W beams, have a wider flange and are more commonly used in structural applications. They have a wider profile, resembling the letter "H" when viewed from the side. On the other hand, I-beam steel H-beams have a narrower flange and are typically used in applications where weight-bearing capacity is crucial, such as in bridges and high-rise buildings. The shape of I-beam steel H-beams resembles the letter "I" when viewed from the side. Overall, the main difference lies in their dimensions and specific applications.

Q: How are steel H-beams classified based on weight capacity?: Steel H-beams are categorized according to their weight capacity using a system known as the "beam designation." The beam designation comprises of a numerical value followed by either "UB" or "UC." The numerical value in the beam designation represents the beam's depth in millimeters, while the letters indicate the type of beam. "UB" stands for Universal Beam, characterized by wider flanges relative to its depth. On the other hand, "UC" represents Universal Column, which possesses equal width and depth dimensions. The weight capacity of steel H-beams is directly proportional to their size and shape. Generally, a higher numerical value in the beam designation corresponds to a greater weight capacity. For instance, a beam labeled as UB 203x133 has a depth of 203 millimeters and a weight capacity surpassing that of a beam designated as UB 152x89, which has a depth of 152 millimeters. It is worth noting that weight capacity can also be affected by additional factors like material grade and the specific profile of the H-beam. As a result, it is crucial to refer to engineering tables or seek advice from professionals in order to determine the precise weight capacity of a particular steel H-beam.

Q: How do steel H-beams distribute loads?: The distribution of loads in steel H-beams is achieved through a combination of their shape and material properties. The letter "H" shape of these beams offers a favorable strength-to-weight ratio, making them efficient in carrying loads. The flanges, located at the top and bottom horizontal sections of the beam, are specifically designed to resist bending and shear forces. By distributing the load over a larger area, stress concentrations are reduced, preventing deformation or failure. The vertical web, positioned between the flanges, provides additional structural support and stability. It effectively resists compression and tension forces, ensuring that the beam does not buckle or collapse when subjected to heavy loads. Moreover, the web aids in evenly distributing the load along the entire length of the beam. The material properties of steel also play a crucial role in load distribution. Steel possesses notable strength and stiffness, allowing H-beams to withstand heavy loads without experiencing significant deflection. The properties of steel, such as its Young's modulus and yield strength, contribute to the beam's effective load distribution capabilities. In summary, steel H-beams distribute loads by utilizing their structural stability provided by their shape and the load-bearing capabilities of their material properties. This makes them a popular choice for a wide range of construction and engineering applications.

Q: What are the common uses of steel H-beams?: Steel H-beams are commonly used in construction and structural engineering projects. They provide structural support and stability, making them ideal for building bridges, buildings, and large infrastructure projects. H-beams are also used in the fabrication of heavy machinery, shipbuilding, and in the construction of railway tracks, among other industrial applications.

Q: How do steel H-beams perform in areas with high wind uplift?: Steel H-beams are known for their superior strength and rigidity, making them highly suitable for areas with high wind uplift. The H-beam's design, with its horizontal flanges and vertical web, provides excellent resistance against bending and deflection caused by wind loads. In regions prone to high wind uplift, such as coastal areas or open plains, steel H-beams can effectively withstand and distribute the forces exerted by strong winds. The structural integrity and load-bearing capacity of H-beams make them capable of withstanding the uplift forces generated by high winds. Furthermore, the use of steel in H-beams ensures durability and resilience against the elements. Steel is a robust material that inherently possesses high tensile strength, allowing H-beams to resist wind uplift pressures without compromising their structural integrity. To enhance their performance in areas with high wind uplift, steel H-beams can be further reinforced by welding or bolting additional steel plates or braces. This reinforcement helps to increase the beam's stiffness and resistance against wind-induced vibrations, ensuring that it remains stable and secure during extreme weather conditions. Overall, steel H-beams are an excellent choice for areas with high wind uplift due to their strength, rigidity, and ability to withstand the forces generated by strong winds.

Q: Are there any regulations or standards for using steel H-beams in construction?: Steel H-beams in construction are subject to regulations and standards, which differ depending on the country and region. These regulations ensure the safe and effective use of H-beams in building structures. In the United States, the American Institute of Steel Construction (AISC) is responsible for providing standards for steel construction, including H-beams. The AISC's Manual of Steel Construction outlines the criteria for design, fabrication, and safety considerations when using H-beams in construction. These standards cover topics such as material specifications, design principles, welding procedures, and quality control measures. Similarly, in Europe, the European Committee for Standardization (CEN) has developed the Eurocodes, which are a set of harmonized technical rules for the design of structures, including steel H-beams. The Eurocodes cover various aspects of construction, including structural design, material properties, and construction execution. The Eurocodes ensure that H-beams used in construction projects meet the necessary safety, performance, and durability standards. Different regulations and standards exist in other countries and regions for the use of steel H-beams in construction. These standards typically address issues such as material properties, structural design criteria, fabrication and construction practices, and quality control measures. Compliance with these regulations is crucial for contractors, engineers, and designers to ensure the structural integrity and safety of buildings that use steel H-beams. To ensure compliance with all applicable regulations and standards, it is important to consult the relevant local building codes and standards. Additionally, engaging the services of qualified professionals, such as structural engineers, during the design and construction stages is highly recommended.

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