... alminum anodes,iron anode. Specifications1.Item name: High Silicon Iron (HSI) anode 2.The advantage: centrifugal casting process,perfect and smooth ... surface and inner quality3.Specification:Specifications for High Silicon Iron (HSI) anode :Tubular: Inner Dia 74m ,Outer Dia 96mm Inner ... run.minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); High Silicon Iron (HSI) Anodes