Carbon steel H BEAM for construction GBQ235B

Carbon steel H BEAM for construction GBQ235B System 1

Carbon steel H BEAM for construction GBQ235B

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Loading Port:: Tianjin

Payment Terms:: TT or LC

Min Order Qty:: 25 m.t.

Supply Capability:: 100000 m.t./month

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Product Description:

OKorder is offering carbon steel H BEAM for construction GBQ235B 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:

Carbon steel H BEAM 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 H BEAM 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:

The wing plate, the web plate, the clamping and centering device, locating device and in the proves of spot welding are controlled automatically with PLC technology; the host drive is controlled by AC frequency converter, which ensures the stable and reliable operations; the upper fixing beam is equipped with four sets of rail assistant guide on both sides to ensure the stability when using the clamping device for a long period.

Technical Parameters:

Model	Specification of web plate		Specification of wing plate		Specification of wing plate	Power	Assembling Speed
	Thickness	Height	Thickness	Width	400-15000mm	11.7kw	0.5-6m/min
Z15/ZLJ15	32mm	200-1500mm	40mm	200-800mm
Z18/ZLJ18		200-1800mm
Z20/ZLJ20		200-2000mm

FAQ:

Q1: How do we guarantee the quality of our products?

A1: 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.

Q2: What makes stainless steel stainless?

A2: 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.

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Carbon steel H BEAM for construction GBQ235B

Q:Can steel H-beams be used for railway stations?: Yes, steel H-beams can be used for railway stations. Steel H-beams are commonly used in the construction industry due to their strength and durability. They are capable of supporting heavy loads, making them suitable for railway station structures, which need to bear the weight of trains and various equipment. Steel H-beams can be used for railway station platforms, overhead walkways, supporting structures for roofs, and other critical components. Additionally, steel is a versatile material that can be easily fabricated and customized to meet the specific design requirements of railway stations.

Q:Can steel H-beams be used in airport or terminal construction?: Yes, steel H-beams can be used in airport or terminal construction. They are commonly utilized in the construction of large structures like airports or terminals due to their high strength, versatility, and ability to support heavy loads. The H-beams provide structural stability and are often used for framing, columns, or support beams in the construction of these buildings.

Q:What are the different methods of protecting steel H-beams from fire?: There are various ways to safeguard steel H-beams from fire, all with the goal of preventing or delaying structural failure during a fire incident. Some commonly used methods include: 1. Fireproof coatings: Applying fire-resistant coatings like intumescent paints or cementitious sprays onto the H-beam surface provides passive fire protection. These coatings expand upon exposure to heat, creating an insulating layer that shields the steel from high temperatures. 2. Encasement: Surrounding the steel H-beams with fire-resistant materials such as concrete or gypsum board offers effective fire protection. By creating a barrier, this method insulates the beams from heat and prevents them from reaching critical temperatures. 3. Fireproof wraps or blankets: Wrapping the steel H-beams with fire-resistant wraps or blankets provides a temporary protective barrier against fire. These wraps are made from materials that can withstand high temperatures, safeguarding the steel by preventing direct exposure to heat. 4. Fire-resistant barriers: Installing fire-resistant barriers like fire-rated walls or partitions helps contain the spread of fire and safeguards the steel H-beams. These barriers are designed to endure fire heat and flames, minimizing the risk of beam failure. 5. Active fire protection systems: Implementing active fire protection systems such as sprinkler systems or water mist systems suppresses or extinguishes fires in the vicinity of the steel H-beams. These systems rapidly suppress fires, reducing the exposure of the beams to high temperatures and preventing failure. It should be noted that the choice of fire protection method depends on specific project requirements, considering factors like fire resistance rating, aesthetics, cost, and maintenance needs. Consulting a fire protection engineer or specialist is recommended to select the most appropriate method for protecting steel H-beams from fire.

Q:Can steel H-beams be used in the construction of data centers?: Yes, steel H-beams can be used in the construction of data centers. Steel H-beams are widely used in construction due to their high strength and load-bearing capabilities. They provide structural support and stability, making them suitable for supporting heavy equipment and infrastructure in data centers. Additionally, steel H-beams can be easily fabricated and customized to meet specific design requirements, making them a popular choice for constructing data centers.

Q:How do steel H-beams perform in high wind areas?: Steel H-beams perform exceptionally well in high wind areas due to their structural integrity and strength. The H-shaped cross-section of the beam provides excellent resistance against bending and torsion, making them highly resistant to wind loads. Additionally, steel's high tensile strength allows H-beams to withstand the powerful forces generated by strong winds, ensuring structural stability and safety in such conditions.

Q:What are the different connection methods for steel H-beams?: There are several different connection methods for steel H-beams, including bolted connections, welded connections, and composite connections. Bolted connections involve using bolts and nuts to secure the beams together, while welded connections involve melting the two beams together using a welding process. Composite connections utilize a combination of bolts and welds to provide a strong and efficient connection. The choice of connection method depends on factors such as the load requirements, structural design, and construction constraints.

Q:What are the different methods of testing the quality of steel H-beams?: There are several methods used to test the quality of steel H-beams, including visual inspection, dimensional measurements, mechanical testing, and non-destructive testing. Visual inspection involves checking for any surface defects, such as cracks, pits, or uneven surfaces. Dimensional measurements ensure that the H-beam meets the specified size and shape requirements. Mechanical testing involves subjecting the H-beam to various load conditions to assess its strength, ductility, and other mechanical properties. Non-destructive testing methods, such as ultrasonic testing, magnetic particle inspection, and radiographic testing, are used to detect internal defects or discontinuities without causing damage to the H-beam. These testing methods help ensure the quality and reliability of steel H-beams for various structural applications.

Q:How do Steel H-Beams contribute to the overall natural disaster resilience of a structure?: Steel H-Beams play a crucial role in enhancing the overall natural disaster resilience of a structure. These beams are specifically designed to provide strength, stability, and flexibility, making them an ideal choice for withstanding extreme forces and impacts. Here are a few ways in which steel H-beams contribute to the overall natural disaster resilience of a structure: 1. Structural Stability: Steel H-beams offer exceptional structural stability, making them highly resistant to the forces exerted by natural disasters such as earthquakes, hurricanes, and high winds. Their robust design ensures that the structure remains intact even under extreme conditions, reducing the risk of collapse and potential harm to occupants. 2. Load-Bearing Capacity: H-beams have a high load-bearing capacity, allowing them to support heavy loads and distribute the weight effectively throughout the structure. This feature is crucial during natural disasters, where the structure may experience additional loads due to strong winds, heavy rainfall, or debris impact. The ability of steel H-beams to withstand these loads enhances the overall resilience of the structure. 3. Flexibility and Ductility: Steel H-beams possess excellent flexibility and ductility, enabling them to absorb and dissipate energy during seismic events or strong winds. This flexibility prevents the structure from becoming rigid and brittle, which can lead to failure. The ability of H-beams to flex and sway helps in dissipating the forces imposed by natural disasters, reducing the risk of structural damage. 4. Fire Resistance: Steel H-beams have inherent fire-resistant properties, which is crucial for natural disaster resilience. In the event of a fire caused by a disaster, steel beams do not combust or contribute to the spread of flames. This fire resistance allows occupants more time to evacuate safely and minimizes the risk of structural failure due to fire. 5. Longevity and Durability: Steel H-beams are highly durable and resistant to corrosion, ensuring their longevity and structural integrity even in harsh environmental conditions. This durability is vital for the long-term resilience of a structure against natural disasters, as it minimizes the need for regular repairs and replacements. In summary, steel H-beams significantly contribute to the overall natural disaster resilience of a structure by providing structural stability, load-bearing capacity, flexibility, fire resistance, and durability. Their ability to withstand extreme forces and impacts enhances the safety of occupants and reduces the risk of structural failure during natural disasters.

Q:What are the standard sizes of steel H-beams?: The standard sizes of steel H-beams vary depending on the manufacturer and the specific requirements of a project. However, some common standard sizes include H-beams with heights ranging from 100mm to 1,000mm and flange widths ranging from 50mm to 300mm.

Q:Are Steel H-Beams suitable for historical or heritage preservation projects?: Steel H-beams are generally not suitable for historical or heritage preservation projects. These projects aim to restore or maintain the historical integrity of a structure, and using steel H-beams can often compromise the authenticity and aesthetics of the building. Historical and heritage preservation projects typically require materials that closely match the original construction materials. Steel H-beams, with their modern appearance and industrial aesthetic, can be visually jarring when used in historical buildings. They often stand out and detract from the overall historical character of the structure. Additionally, steel H-beams may not meet the structural requirements of historical buildings. Many heritage structures were built using traditional construction techniques and materials that were appropriate for the time. Introducing steel H-beams, which have different load-bearing capabilities and structural properties, can potentially compromise the original design and stability of the building. Instead, preservation projects often employ materials like wood, stone, or brick that closely resemble the original construction materials. These materials can be sourced and crafted to match the historical building's appearance and maintain its authenticity. They also provide the necessary structural integrity, ensuring the building remains safe and stable. However, there may be instances where steel H-beams are deemed necessary for structural reinforcement or restoration purposes. In such cases, extensive research, consultation with preservation experts, and careful consideration of the overall impact on the historical integrity of the building are crucial.

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