pre galvanized square hollow section mill yuantaiderun(oem odm obm)
pre galvanized square hollow section mill yuantaiderun(oem odm obm)
pre galvanized square hollow section mill yuantaiderun(oem odm obm)
pre galvanized square hollow section mill yuantaiderun(oem odm obm)
pre galvanized square hollow section mill yuantaiderun(oem odm obm)
pre galvanized square hollow section mill yuantaiderun(oem odm obm)
square tube carbon steel

Item specifics

0.5- 16 mm
OD(Outer diameter)
CE,LEED,BV,PHD&EPD,BC1,EN 10210,EN10219,ISO9000
as required
0.5-24M according to client requirement
Hollow section: ASTM A500/A501,EN10219,EN10210
Gr.A, Gr.B, Gr.C, S235, S275, S355,S420,S460, A36,
Delivery Time
7-30 Days



Pre galvanized square hollow section mill yuantaiderun(oem odm obm)
Square tubes are versatile structural elements that find applications in various industries. They offer strength, stability, and durability, making them a popular choice for construction, manufacturing, and other related sectors. In this article, we will explore the concept of square tubes, focusing on crucial aspects such as galvanization, gauge thickness, dimensions, pre-galvanized square hollow section mills, forming, roofing, and carbon steel.
What is a Square Tube?
A square tube, as the name suggests, is a hollow, square-shaped tube with equal sides. It is typically made from materials such as steel, aluminum, or stainless steel. Square tubes are widely used due to their structural integrity and ability to withstand heavy loads.
Importance of Galvanization in Square Tube
Galvanization is a crucial process for square tubes that involves coating them with a protective layer of zinc. This protects the tube from corrosion, increasing its lifespan and durability. Galvanized square tubes are highly resistant to rust and adverse weather conditions, making them suitable for both indoor and outdoor applications.
Understanding the Gauge Thickness Chart for Square Tubes
Gauge thickness refers to the thickness of the square tube walls. It is an important factor to consider when selecting square tubes for specific applications. The gauge thickness chart provides a standardized measurement system, allowing users to choose the right thickness based on their requirements.
Utilizing the Dimensions Chart for Square Tubes
The dimensions chart for square tubes provides important information such as outer dimensions, inner dimensions, and wall thickness. This chart helps users identify the appropriate square tube size for their project, ensuring a proper fit and structural integrity.
Overview of Pre-Galvanized Square Hollow Section Mill Yuantai Derun steel pipe Group
Universal structural steel pipe service provider
Universal structural steel pipe service provider

12 factories, 72 production lines, 63 patented technologies, China's top 500 private enterprises and China's top 500 manufacturing industries, with an annual output of 5 million tons and a perennial spot supply of 200000 tons. China's largest square tube manufacturer.

YuantaiDerun's main products include square steel pipe, rectangular steel pipe, hot-dip galvanized steel pipe, ERW steel pipe, large-diameter thick wall square rectangular pipe, LSAW steel pipe, spiral steel pipe, seamless steel pipe, stainless steel pipe, galvanized coil, PPGI coil ,Zinc aluminum magnesium steel coil and stainless steel coil.

Manufacturing Process for Pre-Galvanized Square Tubes
The manufacturing process for pre-galvanized square tubes involves multiple steps. First, the square tubes are formed using specialized machinery. Then, they go through a thorough cleaning process to remove any impurities. Next, the tubes are hot-dip galvanized, ensuring a uniform coating of zinc on all surfaces. Finally, the tubes are cooled and inspected for quality before being shipped to customers.
Square Tube Forming Video
Square tube forming is a critical process that involves shaping square tubes into specific dimensions and configurations. This process ensures that the tubes meet the required specifications and can fulfill their intended functions effectively. Square tube forming helps achieve precise measurements and enhances the overall structural integrity of the tubes.
Different Methods of Square Tube Forming
Square tube forming can be carried out using various techniques, including cold forming, hot forming, and roll forming. Cold forming involves bending the square tube without the application of heat, while hot forming utilizes heat to shape the tube. Roll forming involves passing the square tube through a series of rollers to achieve the desired shape.
Advantages of Square Tube Forming Process
The square tube forming process offers several benefits. Firstly, it allows for the creation of complex shapes and designs that meet specific project requirements. Square tube forming also enhances the overall strength and durability of the tubes, making them suitable for demanding applications. Additionally, formed square tubes exhibit consistent dimensions and precise angles, ensuring a seamless fit during assembly.
Benefits of Using Pre-Galvanized Square Tubes
Utilizing pre-galvanized square tubes offers several advantages. Firstly, the galvanized coating provides excellent protection against rust, ensuring a longer lifespan compared to non-galvanized alternatives. Additionally, pre-galvanized square tubes require minimal maintenance, making them cost-effective in the long run. The uniform zinc coating also enhances the aesthetics of the square tubes, making them visually appealing.
Square Tube for Roofing
The Use of Square Tubes in Roofing Applications
Square tubes play a significant role in modern roofing systems. They are commonly used as structural components and support elements for roofing structures. Square tubes provide excellent strength and stability, making them ideal for withstanding heavy loads and adverse weather conditions.
Benefits of Using Square Tubes for Roofing
Using square tubes for roofing offers several advantages. Firstly, their robust construction ensures long-lasting durability, providing reliable protection for the building. Square tubes also allow for easy installation and customization, enabling architects and builders to create unique and aesthetically appealing roofing designs. Additionally, square tubes are lightweight, making them easier to handle and transport during construction.
Beijing Daxing International Airport
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
2020 Dubai World Expo venue,The 2020 Dubai World Expo venue is one of the projects we participate in
Factors to Consider for Selecting Square Tubes for Roofing
When selecting square tubes for roofing applications, certain factors should be considered. These include the load-bearing capacity of the tubes, their resistance to weather elements, compatibility with other roofing materials, and overall cost-effectiveness. It is crucial to choose square tubes that meet the specific requirements of the project to ensure optimal performance and longevity.
Square Tube Carbon Steel
Introduction to Square Tube Carbon Steel
Square tube carbon steel refers to square tubes made from carbon steel, a widely used material in various industries. Carbon steel offers excellent strength and durability, making it suitable for demanding applications that require resistance to high temperatures, pressure, and mechanical stress.
Properties and Uses of Square Tube Carbon Steel
Square tube carbon steel exhibits properties such as high tensile strength, good formability, and excellent weldability. These properties make it ideal for applications such as structural support, fabrication, manufacturing, and construction. Square tube carbon steel finds extensive use in frameworks, machinery, automotive components, and general infrastructure projects.
Advantages of Square Tube Carbon Steel
Utilizing square tube carbon steel offers several advantages. Firstly, the material's high strength-to-weight ratio allows for the creation of lightweight yet robust structures. Additionally, carbon steel is cost-effective compared to other materials, making it a popular choice for large-scale projects. Square tube carbon steel also provides excellent resistance to corrosion, ensuring long-term structural integrity in various environments.
In conclusion, square tubes are versatile structural elements used in a wide range of applications. Understanding key aspects such as galvanization, gauge thickness, dimensions, pre-galvanized square hollow section mills, forming, roofing, and carbon steel is essential for making informed decisions when selecting square tubes. By considering these factors, individuals and industries can ensure the optimal performance, longevity, and cost-effectiveness of their projects.
1. What is the galvanization process for square tubes?

The galvanization process for square tubes involves coating them with a protective layer of zinc to prevent corrosion. It enhances their durability and resistance to environmental factors.
2. How is gauge thickness determined for square tubes?

Gauge thickness for square tubes is determined using standardized measurement systems, and it refers to the thickness of the tube's walls. Thicker gauges indicate greater strength and sturdiness.
3. Are the dimensions chart applicable to all square tubes?

The dimensions chart provides general information about square tubes. However, it is essential to consider specific manufacturers' specifications as dimensions may vary slightly between different suppliers.
4. Can pre-galvanized square hollow section mills produce customized square tubes?

Yes, pre-galvanized square hollow section mills can produce customized square tubes based on specific requirements. They offer flexibility in dimensions, coatings, and other parameters.
5. Is square tube carbon steel suitable for outdoor applications?

Yes, square tube carbon steel is suitable for outdoor applications due to its excellent strength, durability, and resistance to corrosion. It can withstand various weather conditions without significant degradation.