... ,polished,high quality with reasonable price polished stainless steel hexagonal bar Grade 316L 1.material grade:AISI 201,Y201Cu ... we have large stocks,1mm-300mm6.usage:stainless steel hexagonal bar is widely used in chemical, shipping,architecture,machine ... :within 15 dayspament terms: TT and Irrevocable L/CApplicationStainless steel bar applies to petroleum, chemical industry,electric power, boiler, ...