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Anode for MMO probe
MMO 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.
The main body of the probe – type anode is an MMO rod – shaped anode, which adopts an advanced sealing system.
The sealing system is composed of a water – stop valve, an O – ring seal, and epoxy resin. After sealing, it can be used in high – pressure working environments. The outer shell of the probe – type anode is made of stainless steel. Each anode is subjected to waterproof sealing and electrical isolation resistance tests after production, fully meeting the design requirements.
Product Specifications and Performance:
| Diameter (mm) | Thickness (mm) | Length (mm) | Surface Area (m²) | Current Output (mA/m) | Lifespan (Years) |
|---|---|---|---|---|---|
| 10 | – | 1000 | 0.03 | 3 | 20 |
| 10 | – | 1000 | 0.03 | 18 | 20 |
| 12 | – | 1000 | 0.04 | 4 | 20 |
| 12 | – | 1000 | 0.04 | 24 | 20 |
| 20 | – | 1000 | 0.06 | 6 | 20 |
| 20 | – | 1000 | 0.06 | 36 | 20 |
*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
| In a 1mol/L Na₂SO₄ solution, the current density is 15000A/m² |
