... ,angle,hexagonal,flat,shaftSurfaceBright,pickling,polishing,sand blast,hair line, blackSizeLength:4m,5.8m,6m,11.8m,12m,or ... ApplicationStainless steel bar applies to petroleum, chemical industry, electric power, boiler,high temperature resistant,low temperature resistant, corrosion resistant.Stainless steel ... feel free to contact me.contactproduct photo certificates: high quality stainless steel bar