Hot Rolled Steel H-Beam for Prefabrication structure

Hot Rolled Steel H-Beam for Prefabrication structure System 1

Hot Rolled Steel H-Beam for Prefabrication structure

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 150000 m.t.

Supply Capability:: 350000 m.t./month

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Product Description:

Product Description:

OKorder is offering Hot Rolled Steel H-Beam for Prefabrication structure 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 for Prefabrication structure 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 for Prefabrication structure 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:

Specifications of Hot Rolled Steel H-Beam for Prefabrication structure

1. Standard: GB700-88, Q235B2.

2. Grade: Q235, 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

6. Sizes:

SIZE（mm）	DIMENSION（kg/m）
150*75	14
150*150	31.1
148*100	20.7
198*99	17.8
200*100	20.9
248*124	25.1
250*125	29

Usage & Applications of Hot Rolled Steel H-Beam for Structure Steel

Commercial building structure ;Pre-engineered buildings; Machinery support structure; Prefabricated structure; Medium scale bridges; Ship-building structure. etc.

Packaging & Delivery of Hot Rolled Steel H-Beam for Prefabrication structure

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

Production flow of Hot Rolled Steel H-Beam for Prefabrication structure

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.

Images:

Hot Rolled Steel H-Beam for Prefabrication structure

H-Beam Hot Rolled Steel Structure Steel

Q: Can steel H-beams be used for supporting elevated water tanks?: Yes, steel H-beams can be used for supporting elevated water tanks. Steel H-beams are commonly used in construction for their high strength and load-bearing capacity. They are capable of providing the necessary structural support required for elevated water tanks. The H-beams can be designed and engineered to handle the weight of the water tank, ensuring the stability and safety of the structure. Additionally, steel beams are resistant to corrosion, making them a suitable choice for outdoor applications where water tanks are typically located.

Q: How are steel H-beams installed on construction sites?: Steel H-beams are widely utilized in construction sites due to their strength and durability. To ensure their proper placement and stability, a series of steps are involved in the installation process. To begin with, the installation of steel H-beams necessitates the preparation of the construction site. This involves tasks such as clearing debris, leveling the ground, and verifying the foundation's ability to bear the weight of the beams. Once the site is prepared, the steel H-beams are typically delivered in sections. These sections are then hoisted into position utilizing cranes or other heavy machinery. Careful alignment and placement on temporary supports, known as cribbing, are conducted to keep the beams in place during installation. Subsequently, the beams are fastened together at the connection points, ensuring the formation of a solid and secure structure. Additional reinforcement may be achieved through welding to enhance the strength of the connections. Following the connection process, hydraulic jacks or other lifting equipment are employed to adjust the beams into the desired position. This guarantees that the beams are level and properly aligned with the rest of the structure. Once the beams are in their final position, they are permanently secured to the foundation or supporting structure using bolts or welding. This ensures their stability and prevents any potential shifting or movement over time. Lastly, the temporary supports, or cribbing, can be removed once the beams are firmly in place. This allows for the completion of other construction tasks, such as the installation of flooring or walls. In conclusion, the installation of steel H-beams on construction sites necessitates meticulous planning, coordination, and the utilization of suitable machinery. Adhering to industry guidelines and standards is crucial to ensure the structural integrity and safety of the building.

Q: What are the different welding methods for steel H-beams?: Steel H-beams can be welded using various methods. Some of these methods include: - Shielded Metal Arc Welding (SMAW): Also referred to as stick welding, SMAW is a widely-used method for welding H-beams. It involves using a consumable electrode coated in flux, which creates a protective shield around the weld pool to prevent contamination and oxidation. SMAW is versatile, suitable for different positions and environments. - Gas Metal Arc Welding (GMAW): Commonly known as MIG welding, GMAW employs a continuous solid wire electrode and shielding gas. This method offers fast deposition rates, produces high-quality welds, and can be easily automated. Fabrication shops often utilize GMAW for H-beam welding. - Flux-Cored Arc Welding (FCAW): Similar to GMAW, FCAW utilizes a tubular electrode filled with flux instead of a solid wire. The flux provides shielding and contains deoxidizers and other additives to enhance weld quality. FCAW is known for its high deposition rates and can be used indoors or outdoors. - Submerged Arc Welding (SAW): SAW is a highly efficient method involving a continuous wire electrode fed into the weld joint while a granular flux is poured over it. The flux covers the weld, preventing contamination from the atmosphere. SAW is commonly employed in heavy-duty applications, such as welding large steel H-beams. - Laser Beam Welding (LBW): LBW is a precise and high-energy welding method that uses a focused laser beam to create a weld. It is commonly used for thin steel H-beams, offering excellent control and minimal distortion. However, LBW requires specialized equipment and is typically employed in industrial settings. These are just a few of the numerous welding methods available for steel H-beams. The selection of a specific method depends on factors such as material thickness, desired weld quality, production speed, and available equipment. It is crucial to choose the appropriate welding method based on the specific requirements of the H-beam project.

Q: What are the common surface treatments available for steel H-beams?: There are several common surface treatments available for steel H-beams, which are used to enhance their durability, appearance, and resistance to corrosion. These treatments include: 1. Hot-dip galvanizing: This process involves immersing the steel H-beams in a bath of molten zinc, forming a protective coating on the surface. Galvanizing provides excellent corrosion resistance and is commonly used in outdoor or high-moisture environments. 2. Powder coating: Powder coating involves applying a dry powder to the surface of the steel H-beams, which is then heated and fused onto the metal. This process creates a durable and attractive finish that is resistant to chipping, scratching, and fading. 3. Epoxy coating: Epoxy coatings provide a protective layer over the steel H-beams, offering resistance to corrosion, chemicals, and abrasion. This treatment is often used in industrial settings where the beams may come into contact with harsh substances. 4. Painting: Painting is a common surface treatment for steel H-beams, providing both aesthetic appeal and protection against corrosion. The beams are typically primed and then coated with a high-quality paint that is resistant to weathering and UV rays. 5. Shot blasting: Shot blasting involves propelling small metallic or abrasive particles at high speeds onto the surface of the steel H-beams. This process removes rust, mill scale, and other impurities, leaving a clean and roughened surface that is ready for further treatment. These surface treatments can be chosen based on the specific requirements of the steel H-beams, such as the intended application, environmental conditions, and aesthetic preferences. It is essential to consider factors like cost, durability, maintenance, and the expected lifespan of the beams when selecting the most suitable surface treatment.

Q: Are steel H-beams compatible with different types of flooring materials?: Certainly, various types of flooring materials can be used in conjunction with steel H-beams. Construction projects often rely on steel H-beams as structural supports, which can be paired with concrete, wood, or composite materials for flooring. Steel's strength and stability make it a flexible option for supporting different flooring systems. Moreover, steel H-beams can be customized to meet specific load demands, guaranteeing compatibility with diverse flooring materials and supporting a vast array of construction applications.

Q: Are steel H-beams suitable for multi-story parking garages?: Yes, steel H-beams are suitable for multi-story parking garages. Steel H-beams are commonly used in construction due to their strength, durability, and load-bearing capacity. They provide excellent structural support and are capable of withstanding heavy loads, making them an ideal choice for multi-story parking garages where vehicles are stacked vertically. Steel H-beams also allow for flexible design options and can be easily tailored to meet the specific requirements of the parking garage project. Additionally, steel is a sustainable and recyclable material, which aligns with the growing emphasis on environmentally-friendly construction practices. Overall, steel H-beams are a reliable and efficient choice for constructing multi-story parking garages.

Q: Are steel H-beams suitable for high-rise buildings?: Yes, steel H-beams are commonly used in high-rise buildings due to their superior strength, durability, and load-bearing capacity. The H-shape design allows for efficient distribution of weight and ensures structural stability, making them an ideal choice for constructing tall buildings.

Q: What are the disadvantages of using steel H-beams?: Some disadvantages of using steel H-beams include their high cost compared to other materials, their heavy weight which can make transportation and installation more challenging, and their susceptibility to corrosion over time if not properly protected. Additionally, steel H-beams may require additional fireproofing measures due to their poor resistance to heat.

Q: Can steel H-beams be repurposed or reused in future construction projects?: Yes, steel H-beams can definitely be repurposed or reused in future construction projects. Steel is a highly durable and versatile material, and H-beams can be salvaged, refurbished, and used in various ways such as structural supports, bridges, buildings, or other construction applications. Additionally, repurposing steel H-beams not only helps to reduce waste but also offers cost savings, making it an environmentally and economically sustainable option for future construction projects.

Q: Are steel H-beams suitable for manufacturing plants?: Yes, steel H-beams are suitable for manufacturing plants. They are commonly used in the construction of industrial buildings and manufacturing facilities due to their structural strength, durability, and ability to support heavy loads. Steel H-beams provide stability and can withstand the rigorous demands of manufacturing processes, making them a reliable choice for such applications.

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