S235JRH S355 JRH SHS hollow section black square pipe

S235JRH and S355JRH are commonly used carbon steel materials for manufacturing SHS (Square Hollow Sections), which are commonly used in building structures, mechanical manufacturing, and other engineering applications. These black square pipes have excellent strength and stability, playing a crucial role in various engineering projects.

S235JRH S355 JRH SHS hollow section black square pipe is widely used in the construction field, often used in the manufacturing of frame structures, support columns, and other structural components. Its design makes installation simple while ensuring the load-bearing capacity and stability of the structure.

In mechanical manufacturing, S235JRH and S355JRH SHS hollow section black square pipes are commonly used to manufacture mechanical components, conveying systems, and other equipment. S235JRH S355 JRH square pipes have good processability and can meet the requirements for material strength and precision, providing strong support for various mechanical equipment.