Detailed Product Description 1. Standard and steel grade as following,StandardSteel gradeGB/T 3087-19991020ASTM A210A1CASTM A106ABDIN1629ST37.0ST44.0ST52.0EN10216P460EN10297E4702. Length: 5-10 meters to fit 20' or 40' container3. Packing in bundles by steel strip4. Customized packing available (coating, end-beveling, cap etc.)5. Minimum order quantity: 10MT6. Supply ability: 5000 MT / month