Hot Rolled Steel H-BEAM JIS SS400 GB Q235

Hot Rolled Steel H-BEAM JIS SS400 GB Q235 System 1

Hot Rolled Steel H-BEAM JIS SS400 GB Q235

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 500 m.t.

Supply Capability:: 5000 m.t./month

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Hot Rolled Steel H-BEAM JIS SS400 GB Q235 OR Equivalent

High Quality Structural Steel H-Beam for Construction, Competitive Prices

Specification

Standard:

JIS,GB

Technique:

Hot Rolled

Shape:

hbeam

Surface Treatment:

non

Steel Grade:

Q235

Certification:

non

Thickness:

6mm~34mm

Length:

6m~12m

Net Weight:

101.4kg~1698kg

Product Description:

OKorder is offering Hot Rolled Steel H-BEAM JIS SS400 GB Q235 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 JIS SS400 GB Q235 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 JIS SS400 GB Q235 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 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)	Mass (Kg/m)	Size (mm)	Mass (Kg/m)
29430212.0	83.4	30030515.0	105
30030010.0	93.0	3461746.0	41.2

Usage of Prime Hot Rolled H Beam Steel :

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

(2). for the bridge, shipment building

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

(4). for the support, foundation pile manufacturing

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 begin production. The specific shipping date is dependent upon international and government factors, but is typically 7 to 10 workdays.

Q4: What makes stainless steel stainless?

A4: Stainless steel must contain at least 10.5 % chromium. It is this element that reacts with the oxygen in the air to form a complex chrome-oxide surface layer that is invisible but strong enough to prevent further oxygen from "staining" (rusting) the surface. Higher levels of chromium and the addition of other alloying elements such as nickel and molybdenum enhance this surface layer and improve the corrosion resistance of the stainless material.

Q5: Can stainless steel rust?

A5: Stainless does not "rust" as you think of regular steel rusting with a red oxide on the surface that flakes off. If you see red rust it is probably due to some iron particles that have contaminated the surface of the stainless steel and it is these iron particles that are rusting. Look at the source of the rusting and see if you can remove it from the surface.

Images:

Hot Rolled Steel H-BEAM JIS SS400 GB Q235

Q:Can steel H-beams be used in railway infrastructure?: Yes, steel H-beams can be used in railway infrastructure. They are commonly used for various applications such as constructing railway bridges, supporting railway tracks, and creating structural elements in railway stations and terminals. Steel H-beams offer significant strength and durability, making them suitable for withstanding heavy loads and providing stability in railway infrastructure.

Q:Can Steel H-Beams be used in religious or worship facility construction?: Yes, Steel H-Beams can be used in religious or worship facility construction. These beams provide structural support and can be used to create large, open spaces often required in such facilities. Additionally, steel is a durable and strong material that can withstand heavy loads, making it suitable for constructing religious or worship facilities.

Q:Are steel H-beams suitable for oil refineries?: Yes, steel H-beams are suitable for oil refineries. They provide structural strength and stability, making them ideal for supporting heavy loads and withstanding the harsh conditions typically found in oil refinery facilities. Additionally, steel H-beams are versatile and can be easily customized and fabricated to meet specific project requirements in oil refineries.

Q:What are the maximum deflection limits for steel H-beams?: The maximum deflection limits for steel H-beams depend on various factors such as the type of beam, its size, and the specific application or industry standards being followed. Generally, deflection limits are specified to ensure the structural integrity and safety of the beam under different loads. In the construction industry, deflection limits for steel H-beams are typically outlined in building codes or engineering standards. For example, the American Institute of Steel Construction (AISC) provides guidelines for maximum deflection limits in their specification documents. According to AISC, the maximum allowable deflection for a simply supported H-beam should not exceed the length of the beam divided by 360. However, it is important to note that these deflection limits are not universally applicable and can vary depending on the specific application or project requirements. Other factors like the type of loading, span length, and the intended use of the beam can also influence the maximum allowable deflection. To determine the appropriate deflection limits for a steel H-beam, it is recommended to consult relevant building codes or engineering standards specific to your project or seek the expertise of a structural engineer. They can assess the requirements and provide accurate deflection limits that ensure the safety and performance of the H-beam in its intended application.

Q:How do steel H-beams perform in terms of noise reduction?: The primary purpose of steel H-beams in construction projects is to serve as structural elements for buildings, bridges, and infrastructure. However, when it comes to noise reduction, steel H-beams alone do not offer significant insulation. Steel, being a dense material, easily conducts sound vibrations. This means that if a noise source like traffic or machinery directly reaches a steel H-beam, it will effortlessly travel through the steel and be audible on the other side. Consequently, steel H-beams are not effective on their own in reducing noise levels. Nevertheless, noise reduction can be achieved by employing additional measures alongside the use of steel H-beams. For instance, incorporating insulating materials like acoustic panels or soundproofing materials can help absorb or block sound waves, thereby reducing noise transmission through the steel structure. Similarly, by adding resilient mounts or isolators between the steel H-beams and other components, vibrations can be minimized, leading to a decrease in the transmission of noise. To summarize, although steel H-beams themselves lack inherent noise reduction properties, they can be utilized effectively in combination with other noise reduction measures to create a more acoustically insulated environment.

Q:How do you protect steel H-beams from corrosion?: There are several effective methods to protect steel H-beams from corrosion. One common approach is to apply a protective coating or paint to the surface of the beams. This coating acts as a barrier between the steel and the external environment, preventing moisture and other corrosive agents from coming into contact with the H-beams. It is important to ensure that the coating is applied evenly and thoroughly to all surfaces of the beams, including the ends and any exposed edges. Another method is to galvanize the steel H-beams. Galvanization involves coating the steel with a layer of zinc, which provides excellent corrosion resistance. The zinc coating acts as a sacrificial layer, meaning that it will corrode before the steel does, thereby extending the lifespan of the H-beams. Galvanization can be done through hot-dip galvanizing, where the H-beams are immersed in a bath of molten zinc, or through electro-galvanizing, which involves applying a zinc coating through an electrochemical process. Regular maintenance is also crucial in protecting steel H-beams from corrosion. This includes inspecting the beams for any signs of damage or rust, and promptly addressing any issues that arise. It is important to remove any loose rust or scale from the surface of the beams using wire brushes or abrasive pads, and then applying a suitable primer or coating to the affected areas to prevent further corrosion. Furthermore, ensuring proper drainage around the H-beams is essential in preventing corrosion. Standing water or moisture accumulation can contribute to the corrosion process, so it is important to design and construct the structures in a way that allows water to drain away effectively. Additionally, avoiding contact with other materials that can accelerate corrosion, such as certain chemicals or incompatible metals, is important in protecting the steel H-beams. Overall, protecting steel H-beams from corrosion involves a combination of preventive measures, such as applying coatings or galvanizing, regular maintenance, and proper design and construction practices. By implementing these strategies, the lifespan of steel H-beams can be significantly extended, ensuring their structural integrity and durability.

Q:Can steel H-beams be used in the construction of museums or cultural buildings?: Yes, steel H-beams can definitely be used in the construction of museums or cultural buildings. Steel H-beams are commonly used in the construction industry due to their strength, durability, and versatility. They are designed to provide structural support, making them ideal for large-scale buildings like museums or cultural centers. The use of steel H-beams in construction offers several advantages. Firstly, their high strength-to-weight ratio allows for the creation of large open spaces without the need for excessive columns or supports, thus providing more flexibility in architectural design. This is especially important for museums or cultural buildings where open and spacious areas are often desired to display exhibits or host events. Furthermore, steel H-beams are capable of withstanding heavy loads and providing structural stability, making them suitable for supporting the weight of artistic installations, sculptures, or other heavy artifacts that might be found in museums or cultural buildings. In addition, steel H-beams can be easily fabricated to meet specific design requirements, allowing architects and engineers to create unique and aesthetically pleasing structures. This is especially important in cultural buildings where the architectural design often plays a significant role in the overall impact and experience for visitors. Lastly, steel H-beams have excellent fire-resistant properties, which is crucial for buildings that store and display valuable and irreplaceable artifacts. Steel is non-combustible and does not contribute to the spread of fire, ensuring the safety of both the building and its contents. Overall, steel H-beams are a reliable and cost-effective choice for the construction of museums or cultural buildings. They offer structural integrity, design versatility, and fire resistance, making them an excellent option for creating functional and visually appealing spaces to showcase art, history, or cultural heritage.

Q:What are the advantages of using steel H-beams in long-span structures?: There are several advantages of using steel H-beams in long-span structures. Firstly, steel H-beams offer excellent strength-to-weight ratio, allowing for the construction of lightweight yet sturdy structures. This reduces the overall weight of the structure, making it more cost-effective and easier to transport and assemble. Additionally, steel H-beams have high resistance to bending and twisting forces, ensuring structural integrity and reducing the risk of collapse. Moreover, their versatility allows for a wide range of design possibilities, accommodating various architectural styles. Lastly, steel H-beams are durable and require minimal maintenance, resulting in long-lasting and sustainable structures.

Q:What are the common safety precautions when working with steel H-beams?: When working with steel H-beams, there are several common safety precautions that should be followed to ensure a safe working environment. These precautions include: 1. Personal Protective Equipment (PPE): It is essential to wear the appropriate PPE, such as a hard hat, safety glasses, gloves, and steel-toed boots, to protect against potential hazards. Additionally, high-visibility clothing should be worn to increase visibility and prevent accidents. 2. Proper Lifting Techniques: Steel H-beams can be heavy and cumbersome, so it is crucial to use correct lifting techniques to avoid strain or injury. This includes bending the knees, keeping the back straight, and using the legs to lift rather than relying on the back or arms. 3. Secure Storage and Handling: When not in use, steel H-beams should be stored in a secure and designated area to prevent them from falling or causing a hazard. When handling the beams, it is important to use lifting equipment, such as cranes or forklifts, to ensure safe transportation. 4. Safe Working Area: The work area should be clear of any debris, tools, or other obstacles that may pose a tripping or falling hazard. It is also essential to mark the area with caution signs or barriers to prevent unauthorized personnel from entering the work zone. 5. Proper Training and Supervision: Workers should receive adequate training on the safe handling and use of steel H-beams. Supervisors should ensure that workers are following safety protocols and provide guidance or assistance if needed. 6. Inspection and Maintenance: Regular inspection of steel H-beams is necessary to identify any signs of damage, such as cracks or corrosion, which could compromise their structural integrity. Damaged beams should be replaced immediately to prevent accidents. 7. Communication and Signaling: Clear communication and signaling among workers is vital when working with steel H-beams. This includes using hand signals or radios to relay instructions or warnings, especially in noisy or busy construction sites. By following these common safety precautions, the risk of accidents or injuries when working with steel H-beams can be significantly reduced, ensuring a safer work environment for all involved.

Q:What are the requirements for steel H-beams in hurricane-prone regions?: To ensure the safety and structural integrity of buildings and structures in hurricane-prone regions, steel H-beams must meet specific criteria. These criteria are designed to withstand the high wind speeds and potential impact from debris that hurricanes can bring. One of the main requirements for steel H-beams in hurricane-prone regions is their need for high strength and durability. These beams must be capable of resisting the powerful forces exerted by hurricane winds, which can reach speeds exceeding 150 miles per hour. This typically involves using high-grade steel with a high yield strength and tensile strength, ensuring the beams can withstand wind pressure and avoid structural failure. Another important factor to consider is the design and shape of the H-beams. The shape of the beam, including its flanges and web, helps distribute the load and provide stability. In hurricane-prone regions, H-beams with wider flanges and thicker webs are often preferred as they offer better resistance to bending and torsion forces caused by high winds. The design should also consider factors such as appropriate depth and width to provide optimal strength and stability. In addition to material and design, the installation and connection of steel H-beams in hurricane-prone regions must also meet specific requirements. The connections between beams and other structural elements must be robust and able to withstand the dynamic forces generated by hurricane winds. Welding or bolting techniques must be utilized to ensure a strong and secure connection capable of withstanding the lateral and uplift forces associated with hurricanes. Lastly, adherence to building codes and regulations is crucial in hurricane-prone regions. Local building codes often provide specific guidelines for the use of steel H-beams in these areas, including minimum design loads, wind speed requirements, and installation techniques. It is important to consult with local authorities and engineers knowledgeable in hurricane-resistant design to ensure compliance with all relevant codes and regulations. Overall, the requirements for steel H-beams in hurricane-prone regions revolve around strength, durability, appropriate design, secure connections, and compliance with building codes. By meeting these requirements, steel H-beams can contribute to the construction of resilient buildings and structures capable of withstanding the destructive forces of hurricanes.

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