The uses are truly varied! Introducing the standards for square steel pipes, as well as manufacturing methods and how to choose them.
Square steel pipes are literally steel pipes with a square cross-section. The sizes of the cross-section vary widely; smaller ones are used as components for furniture, while larger ones are used as columns in large-scale buildings, making the applications of square steel pipes truly diverse. They can be classified into three categories based on size: small diameter, medium diameter, and large diameter. Smaller sizes are referred to as "pipes," while larger sizes, especially those used in construction, are called "columns." Our company specializes in the development and manufacturing of "columns" among square steel pipes. *For more details about columns, please refer to the PDF document.*
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Nakajima Steel Pipe Co., Ltd. is a company primarily engaged in the manufacturing of structural square steel pipes, as well as the design, production, and construction of steel structures. We have consistently provided high-performance building materials in the form of steel pipes and excellent advanced technologies. Focusing on the manufacturing of hot-formed steel pipes, we are expanding our presence in the global market, including Europe. Please look forward to the passionate steel pipe manufacturing technology of Nakajima Steel Pipe.