1)Zinc Anode for ship 2)Hign temperature zinc anode 3)Ribbon zinc anode 4)Bracelet zinc anode Certification: DNV, BV, ABS, CCS, Velosi, ... anodesUS Mil-A-18001K Military Specification Anode, Sacrificial Zinc Alloy,ASTM B 418 Cast and Wrought ... 003 Max.0.0014Max.0.002Max.0.003Max./Zinc Anode Operating At High Temperature0.10%-0.25%0 ... %Max.0.05%-0.15% Zinc Anode for ship,Sacrificial or Galvanic Anodes