A steel U channel, also known as a U-beam or C-channel, is a structural steel profile with a "U" shaped cross-section. It features two parallel flanges (legs) connected by a perpendicular web (base). These channels are commonly used in construction and manufacturing for their strength and versatility, providing structural support in applications such as building frames, supports, and industrial equipment. They come in various sizes and are typically made from hot-rolled steel, adhering to industry standards for quality and consistency.