Alloy And Carbon Steel Mechanical Tubes
May 31 2014
Main Standard: DIN 2391, DIN 2393, DIN1629, EN 10305-1, ASTM A519, A192, A179, A513-5, A 106, BS6323, JIS.
Main material: ST35, ST37(E235), ST45(E255), ST52(E355), 1010, 1020, 1045(S45C), 4130, 4140,…
HS-CODE : 72-