Steel H beam for construction made in China

Steel H beam for construction made in China System 1

Steel H beam for construction made in China

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Loading Port:: Tianjin

Payment Terms:: TT or LC

Min Order Qty:: 10000 m.t.

Supply Capability:: 10000 m.t./month

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Product Description:

OKorder is offering Steel H beam for construction made in China 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:

Steel H beam for construction made in China 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 Steel H beam for construction made in China 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:

Manufacture: Hot rolled

Grade: Q195 – 235

Certificates: ISO, SGS, BV, CIQ

Length: 6m – 12m, as per customer request

Packaging: Export packing, nude packing, bundled

Description:
1.Length of the welding withnot indication, full welding should be applied
2.Seam without indication is fillet weld, height is 0.75t
3.The cutting angle without indication, radius R=30
4.Cutting angle not specified should be
5.The diameter of the hole for the bolt if not specified, D=22

Project Reference:

For the Steel structure project of Upper part of external
piperack for air separation and gasifying facilities of
460,000 tons MTO (Methanol to Olefins) project in
Duolun, we provide about 4,500 tons steel structure. It
is a heavy chemical indusry of national energy project.

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.

Steel H beam for construction made in China

Q: How are steel structures designed for research and development facilities?: Steel structures for research and development facilities are designed with careful consideration of various factors. These include the specific requirements of the facility, such as load-bearing capacity, flexibility, and adaptability to accommodate future changes or expansions. Additionally, the design takes into account the functionality and safety of the facility, including the need for specialized equipment, controlled environments, and hazardous material storage. Overall, the design of steel structures in research and development facilities aims to provide a robust, efficient, and versatile infrastructure to support scientific advancements and innovative discoveries.

Q: What are the cost considerations in steel structure construction?: The cost considerations in steel structure construction include the price of the steel material itself, fabrication and erection costs, transportation expenses, site preparation and foundation costs, as well as any additional features or finishes desired. Additionally, factors such as project size, complexity, location, labor costs, and market conditions can also impact the overall cost of steel structure construction.

Q: What are the factors that affect the durability of a steel structure?: There are several factors that can affect the durability of a steel structure. 1. Corrosion: One of the biggest factors that can impact the durability of a steel structure is corrosion. Steel is susceptible to rust and oxidation when exposed to moisture and certain chemicals. The presence of water, humidity, and corrosive substances in the environment can accelerate the corrosion process, weakening the structure over time. To mitigate this, proper protective coatings, such as paint or galvanization, can be applied to the steel to create a barrier against corrosion. 2. Fatigue: Steel structures are subject to repeated stress and loading cycles throughout their lifespan. Over time, these cyclic loads can lead to fatigue in the steel, causing cracks and eventual failure. Factors such as improper design, inadequate maintenance, and excessive loading can contribute to the development of fatigue. Careful consideration of the structure's design, regular inspections, and monitoring of load limits can help prevent fatigue failure. 3. Fire: Steel structures can be significantly affected by fire. High temperatures can cause steel to lose its strength and structural integrity, leading to collapse. The fire resistance of steel can be enhanced through the use of fire-resistant coatings, insulation, or by applying fire-resistant materials such as gypsum board. Adequate fire protection systems and measures should also be implemented to minimize the risk of fire and ensure the safety of the structure. 4. Design and Construction Quality: The durability of a steel structure is strongly influenced by the quality of its design and construction. Proper engineering design, adherence to building codes and standards, and the use of high-quality materials are crucial in ensuring the structural integrity and longevity of the steel structure. Any flaws or deficiencies in the design or construction can compromise its durability and increase the risk of failure. 5. Environmental Factors: Environmental conditions, such as temperature variations, seismic activity, wind loads, and exposure to harsh weather conditions, can also impact the durability of a steel structure. Extreme temperature changes can cause expansion and contraction of the steel, potentially leading to fatigue or distortion. Seismic forces and strong winds can induce dynamic loads on the structure, requiring specific design considerations to ensure stability and durability. In summary, the durability of a steel structure is influenced by factors such as corrosion, fatigue, fire, design and construction quality, and environmental conditions. Proper design, maintenance, and protection measures can help mitigate these factors and ensure the long-term durability and safety of the steel structure.

Q: What is the role of steel in the construction of high-rise buildings?: Steel plays a crucial role in the construction of high-rise buildings due to its exceptional strength and durability. As a structural material, steel offers several key advantages that make it an ideal choice for tall structures. First and foremost, steel possesses a high strength-to-weight ratio, meaning it can support heavy loads while remaining relatively lightweight itself. This property allows architects and engineers to design taller and more efficient buildings, as the steel framework can withstand the tremendous forces and pressures exerted on it without compromising the overall stability of the structure. Furthermore, steel's inherent flexibility and ductility make it highly resistant to various external factors that can affect the building's integrity. Steel can withstand extreme weather conditions, such as strong winds and earthquakes, by flexing and absorbing the energy generated by these forces. This flexibility not only enhances the safety of the building but also reduces the need for additional reinforcement materials. Another advantage of steel in high-rise construction is its long-term durability. Steel structures are highly resistant to corrosion, which can significantly extend the lifespan of the building. Additionally, steel is not susceptible to pests, such as termites, further enhancing its longevity. Moreover, steel's versatility allows for faster construction times and increased design flexibility. Steel components can be prefabricated off-site and easily assembled on-site, reducing construction time and minimizing disruption to the surrounding area. This efficiency also translates into cost savings for developers, making steel an economically viable choice for high-rise buildings. In conclusion, the role of steel in the construction of high-rise buildings is vital. Its strength, durability, flexibility, and cost-effectiveness make it an ideal material for supporting tall structures, ensuring their safety, longevity, and efficient construction.

Q: What are the different types of steel stairs used in buildings?: The different types of steel stairs used in buildings include straight stairs, spiral stairs, and helical stairs. Straight stairs are the most common and straightforward design, while spiral stairs have a circular shape and are often used in compact spaces. Helical stairs, on the other hand, have a curved shape and provide a more elegant and visually appealing option.

Q: Steel structure canopy belongs to the metal structure which component? Steel roof truss? Steel wall frame? Or steel grid?: The canopy is divided into two parts, one is the structure of part two is part of enclosure (that is, roofing materials, such as glass, aluminum plate, color plate etc.)

Q: How are steel structures erected on site?: Steel structures are typically erected on site using a combination of cranes, welding, and bolting. The process involves assembling and lifting the steel components into place, aligning them accurately, and then connecting them securely using welding or bolting techniques. Skilled construction workers and engineers coordinate the assembly process to ensure the structure is erected safely and efficiently.

Q: What are the factors influencing the choice between steel and concrete structures?: The choice between steel and concrete structures is influenced by several factors, including cost, design flexibility, construction speed, durability, and environmental impact. One of the primary factors influencing the choice is cost. While steel structures often have a higher initial cost than concrete structures, they can offer significant long-term savings due to their durability and ease of maintenance. Concrete structures, on the other hand, have a lower initial cost but may require more frequent repairs and maintenance, which can increase their life cycle cost. Design flexibility is another crucial factor. Steel structures offer greater flexibility in terms of shape, span, and height, allowing architects and engineers to create innovative and complex designs. Concrete structures, although less flexible, can still accommodate a wide range of architectural styles and can be molded into various shapes using formwork. Construction speed is also a significant consideration. Steel structures are typically quicker to erect than concrete structures since they are fabricated off-site and assembled on-site. This can lead to reduced construction time and cost, making steel structures more suitable for projects with tight schedules. Concrete structures, on the other hand, require on-site casting and curing, which can result in longer construction periods. Durability is an essential factor, particularly in areas prone to extreme weather conditions or seismic activity. Steel structures have high strength and resistance to corrosion, making them suitable for withstanding earthquakes, hurricanes, and other natural disasters. Concrete structures, while generally durable, may require additional reinforcement to achieve the same level of strength and resilience. Environmental impact is also a consideration in the choice between steel and concrete structures. Steel is a highly recyclable material, and using recycled steel in construction can significantly reduce its carbon footprint. Concrete, on the other hand, has a higher carbon footprint due to the energy-intensive process of cement production. However, advancements in concrete technology, such as the use of supplementary cementitious materials and carbon capture, are being explored to mitigate its environmental impact. In conclusion, the choice between steel and concrete structures is influenced by factors such as cost, design flexibility, construction speed, durability, and environmental impact. Each material offers unique advantages and considerations, and the decision should be based on the specific requirements and constraints of the project.

Q: What do we call a steel rivet in the hippocampus? What's the difference between them?: In the pull nail called steel nails, hippocampus Le Ke (some place called rivet, hippocampus nail, rivet light music) is a unique metal link structure, riveting high strength fasteners, which belongs to the new. The utility model has good filling hole performance, good air tightness and high riveting strength. The utility model is suitable for riveting fields with high surface requirements, high riveting strength and requirements for sealing performance.

Q: What are the different steel grades used in construction?: Construction projects commonly utilize various steel grades, each categorized based on their chemical composition and mechanical properties, thus determining their suitability for specific applications. Some frequently employed steel grades in construction encompass the following: 1. Carbon Steel (ASTM A36): This particular steel grade is extensively utilized in construction due to its low carbon content, facilitating easy welding and shaping, while also being widely available and cost-effective. 2. High-Strength Low-Alloy Steel (HSLA): This steel variant contains small quantities of alloying elements like copper, nickel, and vanadium, augmenting its strength and durability. HSLA steel grades, like ASTM A572 and ASTM A588, find common use in structural applications requiring high strength. 3. Weathering Steel (ASTM A242, ASTM A588): Weathering steel, also known as corrosion-resistant steel, is designed to develop a protective rust layer when exposed to the atmosphere. This layer acts as a barrier against further corrosion, eliminating the need for painting. Weathering steel is often employed in outdoor structures such as bridges and buildings. 4. Stainless Steel (ASTM A276, ASTM A312): Stainless steel possesses exceptional corrosion and stain resistance, making it ideal for applications where hygiene and durability are paramount. It is frequently employed in construction for architectural features, handrails, and kitchen equipment. 5. Structural Steel (ASTM A992, ASTM A572): Structural steel, a high-strength alloy, is specifically engineered for use in load-bearing structures. Its common applications include the construction of buildings, bridges, and other large-scale projects. 6. Galvanized Steel (ASTM A123): Galvanized steel is coated with a zinc layer to safeguard it against corrosion. This type of steel is commonly used in applications requiring corrosion resistance, such as outdoor structures and metal roofing. These examples merely scratch the surface of the diverse steel grades employed in construction. The selection of a suitable steel grade hinges on factors like the specific application, required strength, and environmental conditions. Collaborating with a structural engineer or steel supplier aids in determining the most appropriate steel grade for a given construction project.

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