Steel coils have smooth surfaces with normal diameters of Ø6mm, Ø8mm, Ø10mm, Ø12mm, Ø14mm with an average weight per roll of 450-650kg or up to 2000kg.
Steel Coil is commonly used in residential construction, civil engineering, mechanical engineering, or machinery manufacturing, workshop structures, and various other applications. This type of steel, when used in construction projects, must meet requirements for elongation, cold bending, yield strength, and tensile strength.