Seamless Carbon and Alloy Steel Mechanical Tubing ASTM A519 Tubular Size range: O.D.:6-350mm W.T.:1-50mm L:max12000mm Mechanical steel tubing as per standard: ASTM A519 Applications: for Machinery, Mechanical Engineer,Tubular component. Steel Grade and Chemical Compositions: Steel C Mn P S Si Cr Mo Grade max max max max min 1008 0.10 0.30-0.50 0.040 0.050…