E19 Channel Steel Channel SteelMain ParametersSpec. & ModelMain Dimensions (mm)Demand/Multiple Length (mm)MaterialD15Width: 150 Thickness: 8n×1210M510 M540 M565M15Width: 150 Thickness: 9n×1210M18Width: MORE M15 Channel Steel MORE D15Channel Steel MORE M18Channel Steel MORE E19 Channel Steel M15 Channel Steel D15Channel Steel M18Channel Steel