 |
Aluminum Sacrificial Anode with Al-In-Zn Alloy for Marine Applications and DNV Certified Cathodic Protection
Product Details:
| Place of Origin: | Hunan, China |
| Brand Name: | high broad |
| Model Number: | M1C |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1 |
|---|
|
Detail Information |
|||
| Chemical Composition: | Al, In, Zn | Material: | Aluminum Alloy |
|---|---|---|---|
| Shape: | S Shape | Core Material: | Steel, Bolts |
| Zinc Content: | 2.8-6.5% | Indium Content: | 0.010-0.02% |
| Silicon Content: | 0.08-0.2% | Copper Content: | 0.006% Max |
| Iron Content: | 0.120% Max | Electrode Potential: | -1.15v |
| Nominal Efficiency: | 85% | Ampere Hours: | 1150 Ah/lb |
| Open-circuit Voltage: | 1.70-1.75V | Close-circuit Voltage: | 1.57-1.62V |
| Current Efficiency: | ≥ 50% | ||
| Highlight: | Al-In-Zn Alloy Aluminum Anode,Marine Applications Sacrificial Anode,DNV Certified Cathodic Protection Anode |
||
Product Description
Aluminum Ballast Tank Anodes for Marine Cathodic Protection
Our aluminum ballast tank anodes are manufactured using low-iron, high-purity aluminum alloys specifically designed for marine cathodic protection against corrosion in chlorinated environments.
Applications
These aluminum anodes provide effective corrosion protection for: sea platforms, ship hulls, storage tanks, underwater pipes, piers, and crude oil storage tanks with chlorine ions on inner surfaces of structures exposed to corrosion.
Technical Specifications
Standard: American Standard ASTM GAIII or DNV
Chemical Composition:
Chemical Composition:
| Element | Percentage |
|---|---|
| Zn | 2.8-6.5% |
| In | 0.010-0.02% |
| Si | 0.08-0.2% |
| Cu | 0.006% max |
| Fe | 0.120% max |
| Cd | 0.002% max |
| Others EA. | 0.02% max |
| Others Total | 0.05% max |
| Aluminum | Balance |
Electrode Potential (Cu/CuSO4): -1.15v
Nominal Efficiency: 85%
Nominal Ampere Hours/pound: 1150
Nominal Efficiency: 85%
Nominal Ampere Hours/pound: 1150
Understanding Cathodic Protection
Cathodic protection (CP) is used to control the corrosion of metal surfaces by making them the cathode of an electrochemical cell. For structures like long pipelines where passive galvanic protection isn't adequate, an external DC electrical power module provides sufficient current.
Company Overview
With over 16 years of experience as a professional sacrificial anode supplier, we manufacture:
- Magnesium anodes (ASTM-G97)
- Zinc anodes (ASTM B418-95 US MILL 18001K)
- Al-Zn-In anodes (GAIII)
- High silicon cast iron anodes (ASTM-A518-3, BS1591)
Our anodes are sold worldwide across North America, Middle East, Asia, and South America, with annual production of approximately 5,000 metric tons. All products undergo regular independent third-party testing in the USA to maintain consistent high quality. Our plant controls raw material resources, enabling competitive pricing and reliable service.
Related Products
- Zinc anodes for Ship, Marine
- Zinc Ribbon anodes
- Water Heater Anodes
- Magnesium Anodes for underground pipelines and tanks
- Aluminum Anodes for Hull, Pier, Piling, Deck
- High Silicon Cast Iron Anodes
Why Choose Our Products?
Quality Assurance: Over 20 years in the cathodic protection market with products strictly manufactured and tested per American standard ASTM G97.
Prompt Shipment: We maintain substantial stock of regular shape anodes to ensure timely delivery, even for urgent requirements.
Facility Overview
Frequently Asked Questions
What do Magnesium sacrificial anodes do?
Magnesium sacrificial anodes prevent corrosion of metal in salt or fresh water, or in soil through galvanic cathodic protection systems. They protect underground gas, oil and water pipelines, storage tanks, ships, port facilities, power plants, and irrigation systems by corroding instead of the protected structure.
Product Categories
Magnesium Anodes
Aluminum Anodes
Zinc Anodes
Aluminum Anodes
Zinc Anodes
Contact Information
Want to Know more details about this product