... 5m*630mm Hot rolledFeatures:1) Grade: 201, 202, 301,304.etc.2) Surface finish: 2B, BA,8K, ... :1) Material of stainless steel: grade: AISI 201, 202, 301,304, 304L, 316.etc.2) Applied field: construction upholstery, ... Outside diameter(mm) :8,9.5,11,12, 12.7,14.5, 15.9, 17,18,19,20,22,23 ... ' requests)6) Polishing: 600#,400#, 320#, 240#, 180#.etc.7) Tolerance:a) Outer diameter: ±0.15mmb) Thickness: ±10% ...