Warranty: | 1 Year |
---|---|
Cathodic Sacrificial Zinc Anode: | Cathodic Protection Sacrificial Zinc Anode |
Powder or Not: | Not Powder |
Stardard: | GB/T4950-2002 |
Colour: | Silver |
Zn (Min): | 99.9% |
Customization: |
---|
Suppliers with verified business licenses
Sacrificial anodes is a rotecting cathode unit for metal constructions in marine and harbor industries. Its properties are in compliance with the requirement of the GB/4950-2002.Sacrificial anodes are used in applications for protecting the pipelines and marine structures from corrosion in seawater and saline mud. Zinc anode also suitable for the protection of storage tanks, fishing boat, submarine, stern drive and offshore platform, etc.
Alloy Element |
Al | Cd | Impurity Element | Zn | |||
Fe | Cu | Pb | Si | ||||
Content | 0.3~0.6 | 0.05~0.12 | ≤0.005 | ≤0.005 | ≤0.006 | ≤0.125 |
Electrochemical properties |
open circuit potential(v) | Working potential(v) | Actual capacitance(Ah/kg) | consumption rate(Ah/kg) | Current efficiency % | Solubility property |
In the seawater | -1.09~-1.05 | -1.08~-1.05 | ≥780 | ≤11023 | ≥95 | Corrosion product break off easily,and the surface dissolves in uniformity. |
In the soil | ≤-1.05 | ≤-1.03 | ≥530 | ≤17.25 | ≥65 |
Model |
Technical Specification | Contact Resistance | |
ZAC-C1 ZAC-C2 ZAC-C3 ZAC-C4 ZAC-C5 ZAC-C6 ZAC-C7 ZAC-C8 ZAC-C9 Special |
Dimensions | L*W*H(mm) | ≤0.001Ω |
400*100*55 | 400*100*55 | ||
300*150*50 | 500*100*40 | ||
400*100*35 | 300*100*35 | ||
250*100*35 | 180*70*35 | ||
180*80*12 | |||
Order according to the requirements of contract | |||
Weight(kg):15.4;15.0;13.6;12.8;9.0;6.5;5.4;2.8;1.1 | |||
Suppliers with verified business licenses