... drawn tubesEN 10210: Seamless structural steel pipesSteel GradeASTM A 53: Grade A, Grade B, Grade C, Type F, Type EASTM A519: 1010-1045, 4130 ... several steel stripsTest: Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Flaring Test, Bending Test ...