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High Potential AZ63 Magnesium Sacrificial Anode Rod with ASTM B843-13 Standard and 3/4 inch NPT Thread for Water Heaters
Product Details:
| Place of Origin: | Hunan, China |
| Brand Name: | ECER |
| Certification: | ASTM B843-13, ISO 9001:2015 |
| Model Number: | MG-AN-WH-AZ63-STD |
Payment & Shipping Terms:
| Minimum Order Quantity: | 50 Pieces |
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| Price: | USD 2.50-8.00 / Piece |
| Packaging Details: | Individual sealed polyethylene bag with desiccant, ECER branded export-grade corrugated carton |
| Delivery Time: | 3 working days for stock, 10-20 days for production |
| Payment Terms: | T/T,L/C,PayPal,Western Union |
| Supply Ability: | 100000 Pieces per Month |
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Detail Information |
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| Electrochemical Potential: | -1.50 To -1.60 V (vs Cu/CuSO4) | Material: | AZ63 Magnesium Alloy (Mg-6Al-3Zn) |
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| Length: | 100mm - 1200mm | Density: | 1.77 G/cm³ |
| Diameter: | 16mm - 44mm | Current Efficiency: | >=50% |
| Highlight: | Magnesium Sacrificial Water Heater Anode,High Potential Anti-Corrosion Rod,ASTM Standard US Market Export |
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Product Description
Magnesium Sacrificial Water Heater Anode Rod - ASTM Standard US Export
The Magnesium Sacrificial Anode Rod is engineered for superior water heater anti-corrosion protection, manufactured with high-potential AZ63 magnesium alloy and backed by extensive US market export experience. As a proven supplier to the American market, we deliver ASTM B843 compliant anodes at competitive wholesale pricing without compromising quality.
Key Features
- Anti-Corrosion Protection: High negative electrochemical potential (-1.5V to -1.6V vs Cu/CuSO4) provides reliable cathodic protection, preventing tank corrosion and extending water heater service life by 3-5 years.
- Competitive Pricing: Direct factory supply with cost-efficient AZ63 magnesium alloy formulation ensures industry-leading pricing while maintaining strict ASTM B843 quality standards—ideal for bulk OEM and wholesale distribution.
- US Market Export Experience: Years of proven export track record to the United States with full compliance documentation, including material test certificates (MTC) and batch traceability reports accepted by US customs and distributors.
- High Potential Alloy: AZ63 alloy (6% Al, 3% Zn, balance Mg) delivers consistent and long-lasting cathodic protection current, outperforming standard aluminum and zinc anodes in freshwater applications.
- Multiple Size Options: Available in standard lengths from 100mm to 1200mm, with 3/4" NPT threaded steel cores for universal fitment across major water heater brands.
Technical Specifications
| Material | AZ63 Magnesium Alloy (Mg-6Al-3Zn) |
| Electrochemical Potential | -1.50 to -1.60 V (vs Cu/CuSO4) |
| Current Efficiency | ≥50% |
| Standard | ASTM B843-13, ISO 9001:2015 |
| Core Material | Galvanized Steel with 3/4" NPT Thread |
| Length Range | 100mm - 1200mm |
| Diameter Range | 16mm - 44mm |
| Density | 1.82 g/cm³ |
| Open Circuit Potential | -1.55 V (typical) |
| Packaging | Individual sealed bag with desiccant, export-grade carton |
Applications
Ideal for residential and commercial electric water heaters, gas water heaters, indirect water heaters, and solar thermal storage tanks. Compatible with Rheem, AO Smith, Bradford White, State, and other major US water heater brands requiring regular anode rod replacement for warranty compliance.
US Market Export Advantage
With consistent monthly shipments to US ports including Los Angeles, Houston, and New York, we understand American market requirements thoroughly. Our anodes ship with full documentation packages including ASTM compliance certificates, material composition reports, and electrochemical performance test data—ensuring smooth customs clearance and distributor acceptance. Competitive FOB pricing makes our products the preferred choice for US wholesale buyers seeking reliable quality without the premium markup.
