Black Annealed Black Annealed Steel Coils – Suitable for Various Industrial Applications. Cold Rolled Steel Cold Rolled Steel Coils & Sheets – Various Grades and Thicknesses. Galvanized Steel Coils Specification: Various Grades and Thicknesses HOT ROLLED COILS Hot Rolled Steel Coils & Sheets – Various Grades and Thicknesses. Pre-Painted Pre-Painted Steel Coils & Sheets – Various Colors, Coatings and Thicknesses. Seamless Pipes Specification: Various Diameters, Wall Thicknesses, Grades and Lengths.