- 0.5- 60 mm
- OD(Outer diameter)
- CE,LEED,BV,PHD&EPD,BC1,EN 10210,EN10219,ISO9000
- Surface Treatment
- Black painted or REQUEST
- as required
- 0.5-24M according to client requirement
- Delivery Time
- 7-30 Days
EN10219 S275NLH shs square section steel for structure black steel pipe manufacturer
When it comes to construction and infrastructure projects, choosing the right type of steel pipe is crucial. S275NLH steel pipe, square steel pipe, rectangular steel pipe, black steel pipe, and square section steel are all popular options in the industry. In this article, we will explore the characteristics, applications, and various aspects of these steel pipes. Additionally, we will discuss the importance of selecting a reliable square steel pipe manufacturer, the benefits of using black steel pipe, and the properties of square section steel.
What is S275NLH steel pipe?
S275NLH steel pipe is a type of structural steel pipe that is widely used in construction and engineering projects. It is known for its high strength, durability, and excellent weldability. S275NLH steel pipe is typically used in applications where high structural integrity is required, such as buildings, bridges, and infrastructure projects. Its unique composition and properties make it suitable for various industries and applications.
Characteristics of S275NLH steel pipe
S275NLH steel pipe possesses several key characteristics that make it a preferred choice in structural applications. Firstly, it offers excellent resistance to corrosion, ensuring long-term durability and reliability. Secondly, it has a high strength-to-weight ratio, making it ideal for projects that require lightweight yet strong materials. Additionally, S275NLH steel pipe is easy to fabricate, allowing for efficient and cost-effective construction processes.
Applications of S275NLH steel pipe
S275NLH steel pipe finds extensive use in a wide range of applications. It is commonly used in the construction industry for building frameworks, columns, and beams. The high strength and durability of S275NLH steel pipe make it suitable for supporting heavy loads and providing structural stability. Moreover, it is also utilized in engineering projects, such as bridges and infrastructure development, where its excellent weldability and resistance to corrosion contribute to enhanced performance and longevity.
Chemical composition of EN10219 S275NLH
Carbon ≤ 0.20%, silicon ≤ 0.40%, manganese ≤ 0.5-1.40%, phosphorus ≤ 0.030%, sulfur ≤ 0.025%, niobium ≤ 0.05%, vanadium ≤ 0.05%,
Aluminum ≥ 0.020%, titanium ≤ 0.03%, chromium ≤ 0.30%, nickel ≤ 0.3%, molybdenum ≤ 0.10%, copper ≤ 0.35%, nitrogen ≤ 0.015%.
EN10219 S275NLH mechanical properties
Wall thickness ≤ 16mm: yield strength ≥ 275MPa, tensile strength ≥ 370-510MPa, elongation ≥ 24%
16mm<wall thickness ≤ 40mm: yield strength ≥ 265MPa, tensile strength ≥ 370-510MPa, elongation ≥ 24%
Understanding the benefits of black steel pipe
Black steel pipe is another popular option in the construction and infrastructure industry. It gets its name from the dark-colored iron oxide coating that forms on its surface during the manufacturing process. Black steel pipe offers several benefits, including increased corrosion resistance due to the oxide layer, cost-effectiveness, and versatility in various applications. It is commonly used for transporting fluids and gases, as well as in plumbing and structural systems.
Exploring the properties of square section steel
Square section steel is widely used in construction projects due to its unique properties. It offers excellent strength-to-weight ratio, making it suitable for applications that require load-bearing capabilities without adding excessive weight. Square section steel is also easy to fabricate, allowing for efficient construction processes. Its aesthetic appeal and clean lines make it a popular choice for architectural and design purposes.
The importance of a reliable square steel pipe manufacturer
Choosing a reliable square steel pipe manufacturer is essential for ensuring the quality and performance of the steel pipe used in your project. A reputable manufacturer will adhere to strict quality control standards, ensuring that the steel pipes supplied meet industry specifications and standards. By partnering with a reliable manufacturer, you can have peace of mind knowing that the products you receive are of the highest quality, which is crucial for the structural integrity of your project.
Choosing the right rectangular steel pipe supplier
Similar to selecting a square steel pipe manufacturer, choosing the right rectangular steel pipe supplier is equally important. A reputable supplier will offer a wide range of options, accurate product information, competitive prices, and excellent customer support. They will also ensure timely delivery, allowing you to meet project deadlines without any delays. By selecting the right supplier, you can source high-quality rectangular steel pipes that meet your project requirements.
Black high-frequency welded pipes are indispensable in airport venue buildings，Black high-frequency welded pipes are indispensable in the airport venue buildings. This is our cooperation project Beijing Daxing International Airport
2020 Dubai World Expo venue，The 2020 Dubai World Expo venue is one of the projects we participate in
From 2017 to 2018, we provided 75000 tons of steel pipe products for the green house of the million feidan land improvement project in Egypt.
CBD business district building
From 2019 to 2020, we provided our steel pipe products for the building development of CBD business district buildings in Cairo, Egypt
The advantages of using 3/4 black steel pipe
3/4 black steel pipe is a specific size of black steel pipe that finds numerous applications in various industries. It offers the advantages of black steel pipe, including corrosion resistance and cost-effectiveness, in a size that is commonly used for plumbing and small-scale infrastructure projects. The versatility and availability of 3/4 black steel pipe make it a convenient choice when precision and reliability are required.
Understanding square tube section properties
Square tube section properties play a vital role in determining the structural performance and design capabilities of steel pipes. These properties include moment of inertia, section modulus, torsional constant, and plastic modulus. By understanding these properties, engineers and designers can accurately analyze and predict the behavior of square steel pipes under different loading conditions, ensuring safe and efficient structures.
Factors to consider when selecting steel pipes
When selecting steel pipes for your project, there are several important factors to consider. These include the intended application, required strength, corrosion resistance, cost, availability, and compatibility with existing systems. By considering these factors, you can make informed decisions and choose the most suitable type of steel pipe for your specific project requirements.
Comparing different types of steel pipes
In the market, there are various types of steel pipes available, each with its own unique properties and applications. Comparing different types of steel pipes, such as S275NLH steel pipe, square steel pipe, rectangular steel pipe, and black steel pipe, allows you to evaluate their characteristics and suitability for your project. By considering factors such as strength, durability, cost, and industry standards, you can make an informed decision that aligns with your project goals.
In conclusion, S275NLH steel pipe, square steel pipe, and rectangular steel pipe are widely used in the construction and engineering industry due to their exceptional properties and versatility. Choosing a reliable square steel pipe manufacturer and rectangular steel pipe supplier is crucial to ensure the quality and performance of the steel pipes used in your project. Understanding the benefits of black steel pipe, square section steel, 3/4 black steel pipe, and square tube section properties provides valuable insights into their applications and advantages.