A Zinc Anode for Seawater Cooling System is a sacrificial anode used in cathodic protection (CP) systems to prevent corrosion in seawater cooling circuits, including pipes, heat exchangers, condensers, and pumps. The zinc anode corrodes preferentially, protecting critical metallic components from galvanic and electrolytic corrosion.
Zinc Anode for Seawater Cooling System
US$999,999,999.00價格
Key Features
- Self-Sacrificial Protection: No external power supply required
- Stable Performance in Seawater: Reliable protection potential
- Controlled Consumption Rate: Suitable for continuous flow systems
- Compact Design: Easy installation in pipelines and equipment
- Replaceable Configuration: Designed for periodic maintenance and replacement
- Proven Application: Widely used in marine cooling systems
Material Composition (Typical)
- Zinc (Zn): ≥ 99.2%
- Aluminum (Al): 0.1% – 0.5%
- Cadmium (Cd): 0.025% – 0.07% (or cadmium-free optional)
- Iron (Fe): ≤ 0.005%
- Copper (Cu): ≤ 0.005%
Types
- Threaded Anodes (screw-in type for pipes and heat exchangers)
- Rod Anodes (for insertion into cooling systems)
- Plug Anodes (for condensers and coolers)
- Custom shapes for specific equipment
Applications
- Seawater cooling pipelines
- Heat exchangers
- Condensers
- Pumps and valves
- Desalination plants
- Marine engine cooling systems
