HOW CHANNEL STEEL BEAM CAN SAVE YOU TIME, STRESS, AND MONEY.

Like other hollow sections, steel channel is rolled from steel sheet into C or U shapes. It includes a broad "web" and two "flanges". The flanges could possibly be parallel or tapered.If a cross-section is symmetric all over an axis (such as U section all-around x axis) and its dimension perpendicular to this axis is h, then the most distant fiber