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22mm Diameter 900mm Length Magnesium Anode Rod with 3/4" NPT Thread for Solar Water Heater Protection
Product Details:
| Place of Origin: | Hunan, China |
| Brand Name: | OEM |
| Certification: | ISO 9001:2015, ASTM B843 |
| Model Number: | HB-TMG22-900 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 10 Pieces |
|---|---|
| Price: | USD 14.00-25.00 / Piece |
| Packaging Details: | OEM branded color box with VCI moisture-resistant poly-bag, export-grade corrugated master carton |
| Delivery Time: | 5 working days for stock, 15-25 days for production |
| Payment Terms: | T/T,L/C,PayPal,Western Union |
| Supply Ability: | 50000 Pieces per Month |
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Detail Information |
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| Model: | HB-TMG22-900 | Material: | Magnesium M1C With Steel Core |
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| Rod Diameter: | Φ22mm | Rod Length: | 900mm |
| Thread Specification: | 3/4" NPT | Rod Type: | Tri-Element Solid |
| Target Application: | Solar Water Heater | Core Wire Material: | Galvanized Steel |
| Alloy Standard: | ASTM B843 / GB/T 17731 | Place Of Origin: | Hunan, China |
| Highlight: | Magnesium Anode Rod Replacement,22mm Magnesium Sacrificial Anode,Tri Metal Anode Rod |
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Product Description
The HB-TMG22-900 Magnesium M1C with Steel Core tri-element solid anode rod is engineered for superior cathodic protection in solar water heater applications. This anode rod provides long-lasting corrosion prevention by sacrificially protecting the tank interior, heating elements, and internal components from galvanic corrosion, extending equipment service life significantly.
- High-purity M1C magnesium alloy with minimal impurities
- Articulated link design for tight-space installations
- Bends to navigate tank obstructions and baffles
- Continuous electrical continuity through all joints
| Model Number | HB-TMG22-900 |
| Material | Magnesium M1C with Steel Core |
| Chemical Composition | Mg ≥ 99%, Mn 0.5-1.3%, Cu ≤ 0.02%, Fe ≤ 0.03% |
| Rod Diameter | Φ22mm |
| Rod Length | 900mm |
| Thread Size | 3/4" NPT |
| Core Material | Galvanized Steel Wire |
| Open Circuit Potential | -1.60 to -1.70V (vs. Cu/CuSO4) |
| Current Efficiency | ≥ 58% |
| Current Capacity | ≥ 1180 Ah/kg |
| Rod Type | Tri-Element Solid |
| Application | Solar Water Heater |
- Residential electric and gas water heaters
- Commercial and industrial hot water storage tanks
- Boiler feed water tanks and condensate return systems
- Heat exchanger and condenser water circuits
- Solar thermal water heating systems
Available under HB Brand in custom color-box packaging or OEM neutral packaging with your logo and specifications. Each rod is individually sealed in moisture-resistant VCI poly-bag to prevent oxidation during storage and transit.
Every HB-TMG22-900 anode rod undergoes spectrographic alloy composition analysis, electrochemical performance testing (ASTM G97), dimensional inspection, thread gauge verification per ANSI/ASME B1.20.1, and visual inspection for surface defects and casting integrity.
HB is a trusted manufacturer based in Hunan, China, specializing in sacrificial anode production for over 15 years. Our vertically integrated facility ensures complete quality control from raw material smelting to finished product packaging. ISO 9001:2015 certified processes and rigorous batch testing guarantee consistent, reliable performance in every anode rod we ship.
