Standard:AISI, ASTM, DIN, JIS, GB, BS Grade: Grade 460, HRB335, HRB400,HRB400E,HRB500,20MnSi, 25MnSi Length6m -12m:Diameter: 6mm / 8mm/ 10mm / 12mm / 14mm/ 16mm/ 20m Packing:Packed in Bundle with Pallet HS Code:72142000 Diameter: 6mm / 8mm/ 10mm / 12mm / 14mm/ 16mm/ 20mm / 22mm / 25mm 28mm /30mm / 32mm / 36mm / 40mm Length6m -12m Packing: Packed in bundle, suitable sea transport.