The cathodic protection method of zinc anode is to connect a metal or alloy that is more prone to losing electrons on the protection steel equipment. Zinc anodes can be provided in different shapes according to customer requirements, such as rectangle, bracelet, and various other special shapes. The zinc anode is a more active metal, which is connected to the steel gate. When galvanic corrosion occurs, it is the one that is corroded, but protects other metals. |
Item |
Zinc Anode |
Standard |
ASTM, AISI, JIS, ISO, EN, BS, GB, etc. |
Purity |
99.999% |
Size |
Diameter: 8mm~100mm Various sizes can be customized |
Surface |
Clean |
Processing service |
Decoiling, Welding, Punching, Cutting |
Export to |
United States, Australia, Brazil, Canada, Germany, Peru, Japan, Italy, United Kingdom, Arabia, etc. |
Packaging details |
Packed in pallets, plywood boxes or according to customer requirements. |
Price term |
EXW, FOB, CIF, CFR, CNF, etc. |
Payment |
T/T, Western Union, L/C, etc. |
Certificates |
TUV&ISO&GL&BV,etc. |
Shape |
Rectangle/Cylinder /Ribbon, according to customer's require |
Sample |
Available |
Features |
1. The anode has low autolysis and high current efficiency. 2. The anode current has good self-regulation performance. 3. It is more economical to use in the soil environment where conditions permit. |
Application |
It is suitable for ships, ballast tanks, mechanical equipment, marine engineering and seaport facilities, drilling platforms, port terminals, condensers and pumps in seawater medium in seawater and freshwater medium, as well as pipelines and cables in low-resistivity soil. |
Chemical composition
Copper (Cu) |
Cadmium (Cd) |
Zinc (Zn) |
Lead (Pb) |
Aluminum (Al) |
Iron (Fe) |
≤0.002 |
≤0.003 |
balance |
≤0.003 |
≤0.005 |
≤0.0014 |