1.Standard:JIS, ASTM,AISI, DIN,GB 2.Diameter:6-630mm 3.Thicknes: 0.5~50mm 4.Surface:2B, 2D, ... ,840, Ni36, Ni42 etc. StandardJIS, ASTM, AISI,DIN,GBSpecificationDiameter 6-630mm x Thickness 0.5~50mm or as required.Length3000mm - 12000mm or ... by T/T balance against the fax copy of B/L or L/C.Delivery time15-30days after receiving the deposit.Our ...