Steel coils comes in various widths, thickness, and grades, depending on their intended use. They can be made from different types of steel, including carbon steel, stainless steel, and alloy steel, each offering specific properties and characteristics suited to different applications. They can be processed into various products, such as sheets, plates, pipes, tubes, and structural components. Steel coils are coated or treated with additional processes to enhance thier corrossion resistance, appearance, or other properties, depending on the requirements of the final application.