... 301,304,316,316L,316LN,317,317L,309,309S,310,310S,430,409specificationWall thickness0.3mm-20mmRound6.5mm-406mmSquare10* ... 150mmrectangle10*20mm-100*200mmshock15mm-72mmSurface treatmentPolishing (180#,220#,240#,320#400#,600#), Hairline,aid pickling and so onProduction ... 301,304,316,316L,316LN,317,317L,309,309S,310,310S,430,409specificationRoundSquarerectangleIf you are interested in our ...