The application range of hexagonal steel bars is very wide, mainly including the following aspects:

1. Structural components, tools, and mechanical parts: Hollow hexagonal bars have good bending and torsion resistance due to their large moment of inertia and section modulus, which can greatly reduce structural weight and save steel. Therefore, they are widely used in the manufacturing of various structural components, tools, and mechanical parts. ‌

2. Building and engineering structures: Hexagonal steel pipes, as an economical cross-section steel pipe, are widely used in various building and engineering structures, such as beams, bridges, transmission towers, lifting and transportation machinery, ships, industrial furnaces, reaction towers, container racks, and warehouse shelves. ‌

3. Stainless steel hexagonal bar: Stainless steel hexagonal bars are widely used in fields such as marine, chemical, and construction due to their excellent corrosion resistance and high strength. Specific applications include household items (such as tableware, cabinets, indoor pipelines, water heaters, boilers, etc.), automotive parts (such as windshield wipers, mufflers, etc.), medical equipment, building materials, as well as agricultural and ship components. ‌

4. Special stainless steel hexagonal bar: such as 316L stainless steel hexagonal bar, due to its excellent corrosion resistance and high temperature strength, it is commonly used in equipment used in seawater, chemical, dye, paper, oxalic acid, fertilizer and other production equipment, as well as food industry and coastal facilities. ‌

In summary, hexagonal steel bars play an important role in various industries due to their unique physical properties and wide range of applications. ‌