High Class Steel-Work made in China

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High Quality Steel Structure made in China

Steel Structure

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

High Class Steel-Work made in China

Project Reference:

Area: 17,000m2
Steel Structure Quantity: 2,700ton
Color-Steel Plate Area: 29,670ton
Column Height: 32m
Weight of Per Column: 25ton
Crane Tonnage: 300ton
Total Cost: 25,080,000RMB
Duration: 150days

High Class Steel-Work made in China

Q:What is the price of the light steel structure?: Dry light steel structure according to the size and weight are the same, is generally calculated by weight, but generally small in terms of floor area (such as construction sites for residential building, bicycle shed), if the light steel plant, building greenhouses and other large area are calculated by weight and then converted into square area cost

Q:What does a product frame refer to in a steel structure workshop?: Steel structure is mainly made of steel material, and it is one of the main types of building structure

Q:How does the cost of steel structures vary based on design complexity?: The cost of steel structures can vary significantly based on design complexity. Generally, the more complex the design, the higher the cost will be. This is because complex designs require more intricate detailing, engineering, and fabrication processes. Simple steel structures with basic designs such as rectangular or square shapes tend to be more cost-effective as they require less material and labor. These structures are relatively easy to fabricate and erect, resulting in lower overall costs. On the other hand, complex steel structures that involve unconventional shapes, intricate connections, or unique architectural features require more advanced engineering and specialized fabrication techniques. These designs often necessitate additional materials, such as curved or custom-shaped sections, and require a higher level of expertise and precision during fabrication and installation. Consequently, the cost of these structures is generally higher due to the increased complexity and the additional time and resources required for design, fabrication, and construction. Additionally, the complexity of a steel structure can also impact the cost of maintenance and long-term durability. More intricate designs may have hidden areas that are difficult to access for maintenance or repairs, which can increase ongoing maintenance costs. In summary, the cost of steel structures varies based on design complexity. Simple designs are generally more cost-effective, while complex designs with unique features or unconventional shapes tend to be more expensive due to the increased complexity and specialized requirements.

Q:What does "HJ-1" mean in steel structures?: Steel structure is mainly made of steel material, and it is one of the main types of building structure.

Q:What is the role of steel in airport terminals and hangars?: Steel plays a crucial role in airport terminals and hangars due to its exceptional strength, durability, and versatility. It is used extensively in the construction of these structures to provide a safe and efficient environment for passengers, aircraft, and airport personnel. One of the primary uses of steel in airport terminals and hangars is in the structural framework. Steel offers high tensile strength, allowing for the creation of large open spaces without the need for excessive columns or support beams. This enables the construction of expansive terminal buildings and hangars, accommodating multiple aircraft and facilitating smooth operations. Additionally, steel is used in the roofing systems of airport terminals and hangars. Its strength allows for the creation of large, lightweight roof structures that can span wide areas without the need for numerous supporting columns. This not only provides ample space for aircraft movements but also allows natural light to penetrate the building, reducing the need for artificial lighting during the day and saving energy. Steel is also utilized in the construction of hangar doors. Hangar doors need to be large enough to accommodate aircraft, and steel's strength and durability make it the ideal material for this purpose. Steel hangar doors are robust, secure, and can withstand extreme weather conditions, ensuring the protection of aircraft and the safety of personnel. Moreover, steel is essential in airport terminals and hangars for fire safety. Steel is non-combustible, making it an ideal choice for structural elements that need to resist fire and heat. In the event of a fire, steel structures can maintain their structural integrity, providing valuable time for evacuation and firefighting efforts. Furthermore, steel is used extensively in the interior of airport terminals and hangars. It is used in the construction of escalators, elevators, staircases, and walkways, ensuring safe and efficient movement of passengers and airport staff. In conclusion, steel is an indispensable material in airport terminals and hangars due to its strength, durability, and versatility. Its use in the structural framework, roofing systems, hangar doors, fire safety, and interior elements contributes to the creation of safe, efficient, and aesthetically pleasing airport facilities that can accommodate the demands of modern aviation.

Q:How are steel structures designed for theme parks and entertainment venues?: Steel structures for theme parks and entertainment venues are designed by a team of structural engineers and architects who consider various factors such as the specific requirements of the attraction, the loads it will bear, and the safety of the visitors. They use computer-aided design (CAD) software to create 3D models and simulations, ensuring the structures can withstand the forces exerted on them. The design process involves careful consideration of materials, connections, and fabrication methods to achieve a balance between aesthetics, functionality, and structural integrity.

Q:How does steel compare to other materials in terms of fire resistance?: Steel is widely recognized for its exceptional ability to resist fire, making it a top choice in numerous applications. Unlike wood or plastic, steel does not burn or contribute to the spread of fire. It boasts a high melting point, ranging from 1370°C to 1530°C (2500°F to 2800°F), enabling it to endure intense heat for extended periods without compromising its structural integrity. This remarkable feature ensures that steel structures remain stable during fires, allowing for sufficient time for evacuation and firefighting efforts. Furthermore, steel does not suffer from thermal expansion or warping caused by exposure to heat, which further enhances its fire-resistant properties. Additionally, steel can be coated with fire-resistant substances like intumescent paints or concrete, further bolstering its ability to withstand fire. In conclusion, steel's outstanding fire resistance properties, combined with its strength and durability, establish it as an extremely dependable material in terms of fire safety.

Q:What is the role of steel in water and wastewater treatment plants?: Water and wastewater treatment plants heavily rely on steel due to its unique properties and characteristics. To begin with, steel is essential for constructing vital structures like tanks, pipes, and pumps. These components are crucial for the operation of such facilities and steel's high strength and durability make it perfect for handling the demanding requirements of water and wastewater treatment processes. Steel tanks are commonly employed for storing water and wastewater as they possess resistance against corrosion, leakage, and degradation. The protective oxide layer of steel prevents any reaction between the tank and water or chemicals, ensuring the integrity of the storage system. Furthermore, steel tanks can withstand high pressures and temperature fluctuations, making them suitable for a wide range of applications. Steel pipes are extensively used for transporting water and wastewater throughout the treatment plant. Compared to other materials, steel pipes offer excellent resistance to corrosion and are less prone to clogging. They can also handle high flow rates, pressures, and various chemical environments, facilitating the smooth and efficient movement of water and wastewater within the facility. Steel is also employed in the manufacturing of pumps, which are vital for the movement of water and wastewater throughout the treatment process. The strength and reliability of steel components within pumps ensure their longevity and efficient operation. Additionally, steel's resistance to corrosion and erosion enables pumps to handle different liquids, including corrosive chemicals and abrasive solids. Another significant role of steel in water and wastewater treatment plants is in the construction of screening and filtration systems. Steel screens and filters effectively eliminate debris, solids, and contaminants from the water, guaranteeing its quality before further treatment. The robustness and longevity of steel mesh or plates make them ideal for this purpose, as they can endure constant water flow and the cleaning processes necessary to maintain their efficiency. In conclusion, steel's strength, durability, and resistance to corrosion make it an indispensable material in water and wastewater treatment plants. Its usage in tanks, pipes, pumps, and screening systems ensures the smooth and efficient operation of these facilities, contributing to the provision of clean and safe water for various purposes.

Q:How are steel structures insulated for energy efficiency?: Steel structures can be insulated for energy efficiency through the use of various methods such as applying insulation materials, using insulated panels, or incorporating a thermal barrier. These techniques help prevent heat transfer and reduce energy consumption by creating a barrier between the external environment and the interior space of the structure.

Q:What are the primary factors influencing the selection of steel grades for structural applications?: Several primary factors influence the selection of steel grades for structural applications. To begin with, the strength and durability requirements of the structure are crucial in determining the appropriate steel grade. Different grades of steel have varying strength characteristics, such as yield strength and ultimate tensile strength, which determine their ability to withstand loads and resist deformation. In addition, the environmental conditions in which the structure will be placed are important considerations. Factors like temperature variations, exposure to moisture or corrosive substances, and seismic activities can impact the performance and longevity of the steel. Hence, depending on the environmental conditions, steel grades with specific properties like corrosion resistance or high-temperature strength may be preferred. Cost-effectiveness is another key factor. The availability and cost of different steel grades can influence their selection. Although some high-strength steel grades may be more expensive, using them can lead to material savings and reduced weight of the structure, resulting in economic benefits in terms of construction and maintenance costs. Moreover, the fabrication and installation processes also play a role in grade selection. Certain steel grades may require specific welding techniques or heat treatment processes, which can impact the ease of fabrication and associated costs. The availability of skilled labor and suitable equipment for working with specific steel grades also needs to be considered. Lastly, industry standards, codes, and regulations are essential factors in selecting steel grades for structural applications. Compliance with these standards ensures the safety and reliability of the structure. It is preferred to use steel grades that meet the required specifications and have been tested and certified for structural applications to ensure compliance with regulatory requirements. In conclusion, the selection of steel grades for structural applications is influenced by factors such as strength and durability requirements, environmental conditions, cost-effectiveness, fabrication and installation considerations, and adherence to industry standards and regulations. Each of these factors must be carefully evaluated to determine the most suitable steel grade for a given structural application.

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