Angle steel, commonly known as angle iron, is a long strip of steel that is perpendicular to each other on both sides. There are equal angle steel and unequal angle steel. The sides of the equiangular steel are equal in width. The specifications are expressed in millimeters of side width × side width × side thickness. For example, “∠30×30×3†means an equilateral angle steel with a side width of 30 mm and a side thickness of 3 mm. It can also be expressed by model number, the model number is the number of centimeters of the side width, such as ∠3#. The model does not indicate the size of the different side thicknesses in the same model. Therefore, the side width and thickness of the angle steel are filled in the contract and other documents, and the model is not to be used alone. The specification of hot rolled equal angle steel is 2#-20#.
Screen Cloth,Wedge Wire Screen,Wedge Wire Flat Panel,Profile Wire Screen
Gabion And Mattress Co., Ltd. , http://www.hbmeshfence.com