Prepackaged zinc anodes are sacrificial anodes designed to provide galvanic cathodic protection for steel structures exposed to conductive environments.
The zinc anode is supplied in a ready-to-install packaged configuration, making it convenient for transportation, storage and project installation. When electrically connected to the protected steel structure, the zinc anode preferentially corrodes and provides protective current to reduce corrosion of the steel.
BaiQi Metal supplies zinc sacrificial anodes for different cathodic protection requirements and supports customized anode dimensions, core configurations and packaging according to project specifications.
| Element | Content (%) |
|---|---|
| Aluminum (Al) | 0.005 max. |
| Lead (Pb) | 0.003 max. |
| Iron (Fe) | 0.0014 max. |
| Copper (Cu) | 0.002 max. |
| Cadmium (Cd) | 0.003 max. |
| Other Impurities | 0.100 max. |
| Zinc (Zn) | Remainder |
| Technical Measurement | Performance |
|---|---|
| Open Circuit Voltage (min.) | -1.10 Volts |
| Closed Circuit Voltage (min.) | -1.05 Volts |
| Current Capacity | 740 A.h/kg (335 A.h/lbs) |
| Current Efficiency (min.) | 90% |
| Consumption Rate | 11.9 kg/A.y (26.2 lbs/A.y) |
| Element | Content |
|---|---|
| Powdered Hydrated Gypsum | 75% |
| Granular Bentonite | 20% |
| Anhydrous Sodium Sulphate | 5% |
| Cadmium (Cd) | ≤ 1 ppm |
| Arsenicum (As) | ≤ 1 ppm |
| Mercury (Hg) | ≤ 1 ppm |
| Phosphorus (P) | ≤ 10 ppm |
Prepackaged zinc anodes can be used for cathodic protection of steel structures exposed to seawater and other marine environments.
Suitable for selected underwater steel structures where sacrificial cathodic protection is required.
Zinc sacrificial anodes can be designed for tanks and other steel equipment according to the operating environment and protection requirements.
Suitable for industrial corrosion protection projects requiring zinc sacrificial anodes.
A prepackaged zinc anode is a zinc sacrificial anode supplied in a prepared packaging configuration for easier transportation, storage and installation.
A zinc anode is used as a sacrificial anode in galvanic cathodic protection systems to help reduce corrosion of connected steel structures.
Zinc anodes are commonly used in marine, submerged and other suitable cathodic protection environments.
Yes. Dimensions, weight, core configuration, connection arrangement and packaging can be customized according to project requirements.
Yes. BaiQi Metal supports OEM and project-based manufacturing according to customer drawings and technical specifications.
