Xi'an Dongmeng Group Co., Ltd. is one of the most reliable manufacturers and suppliers of 40x40 steel box section in China, also supports customized service. With abundant experience, we warmly welcome you to wholesale cheap products in stock here and get free sample from our factory. For price consultation, contact us.
The 40x40 steel box section is a fundamental and highly versatile size of square hollow section (SHS), offering an ideal balance of strength, manageability, and cost-effectiveness. This precision-formed mild steel hollow section is a cornerstone material for fabricators, designers, and builders requiring a reliable and easy-to-work-with structural component.
Manufactured from high-quality low-carbon steel, our 40x40 box section is available in a range of wall thicknesses (e.g., 2.0mm, 2.5mm, 3.0mm) to suit various load and application requirements. For projects exposed to the elements or demanding enhanced corrosion resistance, we offer a galvanised box section variant, providing a durable, long-lasting protective finish.
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Hollow Structural Sections (HSS) are high-strength, cold-formed steel tubing with a square, rectangular, or round profile. Renowned for their exceptional strength-to-weight ratio, clean aesthetic lines, and versatile fabrication properties, HSS have become a fundamental component in modern construction, architecture, and manufacturing.
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Key Features & Benefits
Optimal Strength-to-Weight Ratio: The hollow design provides exceptional torsional rigidity and load-bearing capacity for its weight, resulting in strong yet lightweight structures.
Ease of Fabrication: Its symmetrical shape and consistent dimensions make it incredibly easy to cut, weld, drill, and machine, simplifying the fabrication process for both simple and complex projects.
Clean & Modern Aesthetics: The neat, square profile and smooth surfaces offer a clean, professional appearance that is ideal for applications where the steel is exposed.
Cost-Efficiency: As a standard and widely available size, the 40x40 SHS offers excellent value, making it an economical choice for a vast number of projects without sacrificing performance.
Durability: Made from robust mild steel, it provides reliable structural integrity. The optional galvanized finish ensures longevity even in challenging environments.
Available treatment processes
Cutting
Punching
Threading
Painting
We supply premium-grade square hollow section steel that guarantees consistent quality, precise tolerances, and excellent weldability. Our 40mm box section steel is sourced from reputable mills and is fully compliant with international standards.
Contact us today for a competitive quotation. We stock the 40x40 steel box section in various lengths and wall thicknesses, and can provide expert advice to ensure you select the perfect material for your application.
Our address
Room 4107, Runfeng Building, Sanqiao New Street, Weiyang District, Xi'an City, Shaanxi Province
Phone Number
+86 15769214734
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