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2024-10-30Product News
ASTM A790 ASTM A789 duplex stainless steel pipe
This article will briefly introduce ASTM A790 ASTM A789 duplex stainless steel pipe.
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2024-10-30Product News
Standard of duplex stainless steel pipe
Duplex stainless steel pipes are known for their unique combination of austenitic and ferritic properties, providing excellent corrosion resistance and strength. Several standards govern the specifications, manufacturing processes, and testing of duplex stainless steel pipes.
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2024-10-29Product News
Which is stronger I-beam or rectangular tube?
The strength comparison between an I-beam and a rectangular tube depends on several factors, including the specific dimensions, material properties, and the type of load they are subjected to.
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2024-10-29Product News
Deep understanding of h-beams
H-beams, commonly referred to as I-beams, are highly economical structural profiles known for their optimized cross-sectional area distribution and favorable strength-to-weight ratio. The name derives from their cross-sectional shape, which resembles the letter "H." The inner sides of the two outer edges of H-beams are straight and vertical, allowing for easier welding and splicing. This design feature enhances the quality of engineering projects and improves the safety of building structures.
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2024-10-28Product News
Production technology of H beam
H-beam steel is categorized into two main types based on design and application: beam-type components and column-type (or pile-type) components. Beam-type H-beams typically have a height-to-flange width ratio between 2:1 and 3:1, with specifications ranging from 100mm x 50mm to 900mm x 300mm. Column-type H-beams, on the other hand, have a 1:1 ratio, with dimensions generally from 100mm x 100mm to 400mm x 400mm. The height of H-beam steel can vary from 80mm to 1100mm, with flange widths from 46mm to 454mm, web thicknesses from 2.9mm to 78mm, and weights per meter ranging from 6kg to 1086kg.
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2024-10-28Product News
H beam vs U beam
In various fields such as modern construction, bridge engineering, and machinery manufacturing, steel serves as a vital structural material with diverse applications. Among the many types of steel, U-shaped steel and H-shaped steel are two common varieties, each exhibiting distinct characteristics in terms of shape, performance, and application. This article presents a detailed comparative analysis of U-beam and H-beam, highlighting their advantages, disadvantages, and specific application scenarios.
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2024-10-25Product News
What are the diameters of the scaffolding steel tubes?
One common type of steel tubular scaffolding, known as single-tube scaffolding, uses scaffolding tubes with a standard diameter ofΦ48mm and a wall thickness of 3.5mm. This specification is widely recognized and used across various construction projects due to its stability and load-bearing capacity.
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2024-10-25Product News
Advantages and disadvantages of scaffolding pipe
A few days ago, United Steel Industry provided a brief overview of scaffolding pipes, which offered readers a foundational understanding. Today, United Steel Industry will continue to delve deeper into the topic by discussing the advantages and disadvantages of scaffolding pipes.
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2024-10-24Product News
Structure and application areas of rectangular tube
Rectangular tubes are essential structural components in various industries due to their unique design and strength. These steel tubes feature a rectangular cross-section, typically composed of four sides and four corners. This structure provides high tensile strength and load-bearing capacity, allowing rectangular tubes to withstand significant internal and external pressures while maintaining good bending and flexural resistance. They can be further processed and combined to meet specific requirements, resulting in steel components of varying specifications and lengths.
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2024-10-24Product News
Advantages and disadvantages of large diameter square and rectangular pipes
Large-diameter square and rectangular pipe is a name for square pipe, also known as square cold-formed hollow section steel, referred to as square pipe or square steel pipe. Its characteristic is a square and rectangular tube with equal side lengths. This article will briefly introduce advantages and disadvantages of large diameter square and rectangular pipes.
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2024-10-23Product News
Hot rolled vs galvanized square steel pipe
The production process significantly influences the characteristics and applications of square steel pipes. In this comparison, we’ll explore hot rolled and galvanized square steel tubing, specifically focusing on their unique attributes.
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2024-10-23Product News
Application of large-diameter square steel pipes in steel structure buildings
Using large-diameter square steel pipes as building columns offers superior performance compared to round steel pipes. When utilized at building corners, these square pipes significantly enhance the effective use of space. In applications such as steel structure residences and high-rise buildings, large-diameter square steel pipes show considerable promise.
