Detailed Product Description 1) Steel grade: ST33, ST37, S185,SS330, Q195, Q215, Q2352) Size: 33.7-508mm (1''-20'') x 2.0-16mm3) Standard: ASTM A53, JISG, DIN1626/2-2458,GB/T3091-20014) Supply ability: 20,000MT/month5) Marking: as per customers' requirements6) Galvanizing is available according to clients' requestsPacking: Hexagonal shape bundles wrapped with strong steel strip or according to ...