HOT ROLLED STEEL H-BEAM HIGH QUALITY STRUCTURE STEEL GB JIS

HOT ROLLED STEEL H-BEAM HIGH QUALITY STRUCTURE STEEL GB JIS System 1

HOT ROLLED STEEL H-BEAM HIGH QUALITY STRUCTURE STEEL GB JIS

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 100 m.t.

Supply Capability:: 40000 m.t./month

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Product Description:

Specifications of Hot Rolled Structural Steel H Beam

1. Standard: GB700-88, Q235B2.

2. Grade: Q235, SS400 or Equivalent

3. Length: 6m,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）
100*100	16.9
125*125	23.6
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 Structural Steel H Beam

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

Packaging & Delivery of Hot Rolled Structural Steel 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

Production flow of Hot Rolled Structural Steel H Beam

Material prepare (billet) —heat up—rough rolling—precision rolling—cooling—packing—storage and transportation

Q:Are Steel H-Beams resistant to pests or insects?: Pests or insects cannot damage steel H-beams as they can with wood. Unlike wood, which is easily infested by termites, beetles, or other insects, steel is an inorganic material that does not attract pests. Steel H-beams are usually constructed using high-strength structural steel, which is impervious to any kind of biological deterioration. As a result, they are not vulnerable to damage or destruction caused by pests or insects. This characteristic makes steel H-beams an excellent and long-lasting option for construction projects, particularly in areas where pest infestation is a worry.

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 common sizes of steel H-beams available in the market?: The market offers a diverse selection of steel H-beams with varying sizes to meet specific requirements and applications. Nevertheless, there are certain standard sizes that are commonly available. The height of these sizes typically falls within the range of 100mm to 1000mm, while the widths vary from 50mm to 500mm. As for the lengths, they also vary but are often found in standard sizes of 6 meters, 9 meters, or 12 meters. These commonly found sizes effectively address a wide range of construction and structural demands, enabling adaptability and flexibility in various projects.

Q:How are steel H-beams protected against rust and corrosion?: There are various methods available to protect steel H-beams from rust and corrosion. One commonly used technique involves applying a protective coating, such as paint or epoxy, to create a barrier between the steel and its surroundings. This coating prevents moisture and oxygen from reaching the metal surface and causing corrosion. To ensure maximum protection, multiple layers of the coating are typically applied. Another method is galvanization, which entails immersing the steel beams in molten zinc. This process creates a sacrificial barrier of zinc on the steel's surface. The zinc layer corrodes first, safeguarding the underlying steel from rusting. Galvanization is particularly effective in harsh environments and provides excellent corrosion protection. Corrosion inhibitors can also be used to treat steel H-beams. These chemicals can be applied as a coating or through a dipping process. They create a protective film on the metal surface, inhibiting the corrosion process. To maintain long-term protection against rust and corrosion, it is crucial to conduct regular maintenance and inspections. Any damages or breaches in the protective coating should be promptly addressed, and the beams should be regularly cleaned to remove accumulated dirt, debris, and corrosive substances. In conclusion, a combination of protective coatings, galvanization, and corrosion inhibitors, along with proper maintenance, can effectively safeguard steel H-beams from rust and corrosion. This approach extends their lifespan and ensures structural integrity.

Q:Can steel H-beams be used in airport hangar or aircraft maintenance facilities?: Yes, steel H-beams can be used in airport hangars or aircraft maintenance facilities. They are commonly used in these structures due to their strength, versatility, and ability to support heavy loads.

Q:Can steel H-beams be used in data center construction?: Yes, steel H-beams can be used in data center construction. Steel H-beams are commonly used in construction projects due to their strength, durability, and versatility. They provide excellent load-bearing capabilities, making them suitable for supporting heavy equipment and structures in data centers. Additionally, steel H-beams offer a high degree of flexibility in design and can be easily customized to meet specific construction requirements. Their use ensures the stability and longevity of the data center, making them a popular choice in the construction industry.

Q:Can steel H-beams be used in theater and auditorium construction?: Yes, steel H-beams can be used in theater and auditorium construction. Steel H-beams are commonly used in construction due to their strength and durability. They provide a strong structural support system, making them suitable for large-scale projects such as theaters and auditoriums. H-beams are often used as columns or beams to support the roof and the overall framework of the building. They can handle heavy loads and provide stability, which is crucial in theater and auditorium construction where there may be large crowds and equipment involved. Additionally, steel H-beams can be easily fabricated and customized to fit the specific design and layout requirements of the theater or auditorium, making them a versatile choice for construction projects in this industry.

Q:How do steel H-beams contribute to sustainable design?: Steel H-beams contribute to sustainable design by providing structural strength and durability, allowing for the construction of long-lasting and resilient buildings. Their high load-bearing capacity enables the use of fewer materials, reducing resource consumption and minimizing waste. Moreover, steel H-beams are often made from recycled materials, reducing the demand for new raw materials and lowering carbon emissions. Additionally, their versatility and ease of installation make them suitable for various building types and designs, promoting flexibility and adaptability in sustainable construction practices.

Q:Can steel H-beams be used in the construction of parking structures or garages?: Steel H-beams are indeed suitable for the construction of parking structures or garages. Widely utilized in the construction industry, H-beams are valued for their strength, durability, and ability to bear heavy loads. With their capacity to withstand substantial weight, they are well-suited for the creation of multi-story parking structures or garages. Additionally, steel H-beams possess a number of advantages. They are lightweight, simplifying the construction process and reducing expenses. Moreover, they offer flexibility in design, allowing for greater freedom in architectural layouts. In conclusion, steel H-beams are a favored option for the construction of parking structures or garages due to their structural integrity and versatility.

Q:How do steel H-beams contribute to the thermal performance of a building?: Steel H-beams, commonly used in the construction industry, play a crucial role in enhancing the thermal performance of a building. Firstly, these beams have excellent structural properties, allowing for the creation of larger open spaces and reducing the need for additional supports. This, in turn, optimizes the building's thermal envelope by minimizing the number of thermal bridges. Thermal bridges are areas in a building's structure where heat can easily escape or enter, resulting in energy loss and decreased thermal efficiency. By utilizing steel H-beams, which have a low thermal conductivity, the risk of thermal bridging is significantly reduced. This ensures that the building's insulation and climate control systems can work more effectively, maintaining a comfortable indoor temperature while reducing energy consumption. Moreover, steel H-beams can be combined with other energy-efficient materials, such as insulated panels or double-glazed windows, to further enhance the thermal performance of the building. These materials work in synergy with the H-beams to create a highly insulating envelope that prevents heat transfer from inside to outside or vice versa. Additionally, steel H-beams can support the installation of advanced heating, ventilation, and air conditioning (HVAC) systems. By providing a sturdy framework, these beams enable the efficient distribution of conditioned air throughout the building, ensuring consistent thermal comfort across various areas. Furthermore, steel has a high melting point, making it fire-resistant and contributing to the building's overall fire safety. This quality, combined with the ability of steel H-beams to withstand heavy loads, provides an added layer of protection, ensuring the structural integrity of the building in the event of a fire. In conclusion, steel H-beams have a significant impact on the thermal performance of a building. By minimizing thermal bridging, supporting energy-efficient materials, facilitating HVAC systems, and enhancing fire safety, these beams help create a well-insulated and comfortable environment while reducing energy consumption and ensuring structural integrity.

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