... : <13m2) Material: Q235, Q345, 20#, ST37, ST44, ST52, ASTM A53, ASTM A106,STKR4903) Standards: JIS G 3466, DIN EN 10210, DIN ... , sea trestle, motorcar cassis, airport structure, shipbuilding, automobile axle pipe and so on.5) Packing: square shape bundles wrapped with ... ' requests6) Surface: oiled or black painted to prevent rust7) Plain or beveled ends8) OEM available 9)Certificates: CE,CCS square ...