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MMO anode protection rod
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Description
MMO Cathodic Protection Anode Rods
MMO rod – shaped anodes are the main body of probe – type anodes. Probe – type anodes are mainly used in impressed – current cathodic protection systems for the inner surfaces of pipelines, water tanks, pressure vessels, etc.
Product Specifications and Performance:
| Diameter (mm) | Length L (mm) | Surface Area (m²) | Current Output (A/m) | Lifespan (Years) | Application Scenarios |
|---|---|---|---|---|---|
| 12 | 1000 | 0.04 | 4 | 20 | Pipelines, Water Tanks, Pressure Vessels |
| 12 | 1000 | 0.04 | 24 | 20 | Pipelines, Water Tanks, Pressure Vessels |
| 20 | 1000 | 0.06 | 6 | 20 | Pipelines, Water Tanks, Pressure Vessels |
| 20 | 1000 | 0.06 | 36 | 20 | Pipelines, Water Tanks, Pressure Vessels |
*Other specification sizes can be customized according to customer requirements.
The titanium base material uses plates that meet the ASTM B338 Gr1 standard.
Chemical Composition
| Iron (Fe) | Carbon (C) | Nitrogen (N) | Hydrogen (H) | Oxygen (O) | Titanium (Ti) | Others |
|---|---|---|---|---|---|---|
| Maximum Content 0.20% | 0.08% | 0.03% | 0.02% | 0.18% | Remainder | 0.40% |
Coating System: Ruthenium – Iridium Coating
Enhanced Life Test Standard: NACE TM0108 – 2008
Test Conditions
| System | Medium | Current Density (A/m²) | Temperature (°C) |
|---|---|---|---|
| Iridium-Tantalum | 1mol/L Na₂SO₄ | 20,000 | 40 ± 5 |
| Ruthenium iridium | 1mol/L H₂SO₄ | 20,000 | 40 ± 5 |
