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Magnesium Anode for Underground Pipelines with Backfill Powder and AWG THHN/THWN PVC Cable
Product Details:
| Place of Origin: | Hunan, China |
| Brand Name: | HIGH BROAD Magnesium anode |
| Model Number: | az31 az63 MgMN HIGH POTENTIAL |
Payment & Shipping Terms:
| Minimum Order Quantity: | 100 |
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Detail Information |
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| Chemical Composition: | Magnesium Aluminum Zinc | Material Type: | AZ63, Mg-Mn |
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| Aluminum Content: | 5.30-6.70% | Zinc Content: | 2.50-3.50% |
| Manganese Content: | 0.15-0.70% | Silicon Max: | 0.30% |
| Copper Max: | 0.10% | Nickel Max: | 0.003% |
| Iron Max: | 0.005% | Open-circuit Voltage: | 1.50-1.75V |
| Close-circuit Voltage: | 1.45-1.62V | Actual Capacitance: | ≥1.100 A.h/g |
| Current Efficiency: | ≥50% | Potential Type: | High/Low Potential |
| Alloy Phase: | Mg17 A112 | ||
| Highlight: | Underground Pipelines Magnesium Anode,Backfill Powder Sacrificial Anode,AWG THHN/THWN PVC Cable Mg Anode |
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Product Description
ASTM standard produced and tested magnesium anodes for underground pipeline protection.
| Application | Anti corrosion Magnesium Alloy Sacrificial Anode |
| Material | AZ63, Low potential mg anode Mg-Mn, high potential mg anode |
| Product Types | Cast Magnesium Anode, Prepack Magnesium Anode, Sacrificial Magnesium Anode |
The corrosion of metal material in sea, lake or soil environments can be prevented using electrochemical cathodic protection with magnesium anodes. By connecting the negative current of metal material or alloy with the protected metal body, protective current is transferred to prevent corrosion as the anode material dissolves.
Widely used in ship building, port construction, sea work, underground pipelines, petrochemical, power plants, and municipal infrastructure.
| Element | High potential | AZ63B | AZ63C | AZ63D |
|---|---|---|---|---|
| Al | <0.01 | 5.30-6.70 | 5.30-6.70 | 5.0-7.0 |
| Zn | --- | 2.50-3.50 | 2.50-3.50 | 2.0-4.0 |
| Mn | 0.5-1.30 | 0.15-0.70 | 0.15-0.07 | 0.15-0.70 |
| Si (max) | 0.05 | 0.10 | 0.30 | 0.30 |
| Cu (max) | 0.02 | 0.02 | 0.05 | 0.10 |
| Ni (max) | 0.001 | 0.002 | 0.003 | 0.003 |
| Fe (max) | 0.03 | 0.005 | 0.005 | 0.005 |
| Mg | Balance | |||
| Item | Open-circuit Voltage (-V) | Close-circuit Voltage (-V) | Actual capacitance (A.h/g) | Current efficiency (%) |
|---|---|---|---|---|
| High Potential | 1.70-1.75 | 1.57-1.62 | ≥ 1.100 | ≥ 50 |
| Low Potential (AZ63) | 1.50-1.55 | 1.45-1.50 | ≥ 1.105 | ≥ 50 |
Note: Open and Close-circuit voltage is relative to Saturated Calomel Electrode (SCE)
We represent a large anode plant in China, specializing in magnesium, aluminum, and zinc anodes. Our products are exported primarily to Canada and USA, with annual production of approximately 3000 metric tons.
Our products undergo regular testing by independent third-party labs in the USA to ensure consistent high quality. With direct access to raw material resources, we offer competitive pricing while maintaining superior product standards.
Package: On pallet
Delivery Time: 3-20 days after order confirmation (varies by production season and order quantity)