MS Hollow Sections are made from mild steel and have a hollow cross-section. They are typically produced through a process where steel is rolled or extruded into the desired shape, then cut to length. These sections are categorized into two main types: square hollow sections (SHS) and rectangular hollow sections (RHS). They are widely used due to their strength, durability, and cost-e... https://hitechpipes.in/ms-hollow-section-erw-steel-pipe-rectangular-square