... stainless steel 304 2.Diameter: 4mm to 350mm 3.Length: 4m, 6m or custom 4.HS:7304199000 5.Certification: API, ISO stainless steel 304 1.Product; 304 stainless steel ... round bar 2.Grade: 201, 202, 304, 304L, 316, 316L, 317, 317L, ... , Eastern Asia, Western Europe 7.high quality and service Stainless Steel Bar 304