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ASTM A501 GR.B hollow section steel tube is a type of structural steel tubing that is commonly used in construction and engineering applications. It is made from high-quality carbon steel and features a square or rectangular shape with smooth and clean surfaces. This material is known for its durability, strength, and corrosion resistance, making it an ideal choice for many different types of projects.
One of the key features of ASTM A501 GR.B hollow section steel tube is its versatility. Because it comes in a variety of sizes and shapes, it is useful in a wide range of construction and engineering applications. This type of tubing can be used for everything from building bridges and highways to constructing buildings, warehouses, and other structures.
Another important benefit of ASTM A501 GR.B hollow section steel tube is its low maintenance requirements. This type of steel is durable and resistant to corrosion, which means that it requires very little maintenance over time. This makes it an excellent choice for applications that require long-term durability and reliability.
In addition to its strength, durability, and low maintenance requirements, ASTM A501 GR.B hollow section steel tube is also cost-effective. This type of tubing is relatively inexpensive compared to other types of construction materials, which makes it a popular choice for many different projects.
| SHAPE | SIZE | WALL THICKNESS | Other Standard |
| SQUARE | 20MMX20MM--1200MMX1200MM | 1.3MM-50MM | EN10210,EN10219,ASTM A500,ASTM A501,AS1163,GB/T 3094 |
| RECTANGULAR | 20MMX30MM--1500MMX1200MM | 1.2MM-50MM | |
| Surface treatment | Galvanizing,Black vanish,Carving,Slightly oil painting,PVC clothes cover each bundle ect. | ||
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ASTM A501 GR.B hollow section steel tube is a widely used structural steel tube with various applications in different industries. Here are some of the applications of this hollow section steel tube:
1. Construction: ASTM A501 GR.B hollow section steel tube is commonly used in construction projects, such as building frames, bridges, and tunnels. Its superior strength, durability, and flexibility make it ideal for supporting heavy loads and resisting harsh weather conditions.
2. Automotive industry: This hollow section steel tube is also used in the automotive industry for manufacturing vehicle frames, suspension systems, and other structural components. Its excellent strength-to-weight ratio, corrosion resistance, and easy weldability make it a preferred choice for automotive applications.
3. Industrial applications: ASTM A501 GR.B hollow section steel tube is widely used in industrial applications, such as manufacturing equipment, storage racks, and conveyor systems. Its exceptional strength, versatility, and cost-effectiveness make it perfect for industrial use.
4. Agriculture: This hollow section steel tube is also used in the agriculture industry for manufacturing equipment, such as farm gates, fencing, and barns. Its durability, resistance to extreme weather conditions, and low maintenance requirements make it a popular choice for agriculture use.
5. Infrastructure: Finally, ASTM A501 GR.B hollow section steel tube is used for infrastructure projects, such as water supply systems, sewage treatment plants, and power plants. Its high strength and corrosion resistance properties make it an ideal material for infrastructure projects.
In conclusion, ASTM A501 GR.B hollow section steel tube is a highly versatile and useful structural steel tube that finds its application in various industries. Its exceptional strength, durability, and flexibility make it a popular choice for construction, automotive, industrial, agriculture, and infrastructure projects.



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