... , KS Material: 310S, 309S, 316L, 321, 347H, 317, 317L, 304, 304L, 301, 201, 202, 410, 420, 430, etc. Diameter ... etcMaterial 310S,309S,316,316L,321,3147,317L,347H,304,304L,301,201,202,410,420,430,etcDiameter4~ ... 800mmLength5.8m,6m,or as required .Application Stainless steel bar applies to petroleum, chemical industry, electric power, boiler, ... please feel free to contact me . Stainless Steel Hexagonal Bar