1.Sanitary Seamless/weld Tube 2.Material: SS304,316,316L 3.Size: DN10-DN100, 1"-4" 4,surface:Mirro polished ,Brushed,et 1.Sanitary Seamless/weld Tube2.Material: SS304,316,316L3.Size: DN10-DN100, 1"-4"4,surface:Mirro polished,Brushed,etc. Sanitary Stainless Steel Pipe Tube