MMO/Ti flexible anode and conductive polymer anode used in buried pipelines and tank bottoms
Flexible anodes consist of MMO/Ti flexible anode and conductive polymer anode. They are all prepackaged anodes and mainly used in buried pipelines and tank bottoms. We can produce both anodes and provide high quality products.
MMO/Ti Flexible Anode
The anode use high grade titanium wire as the substrate. The coating is Ir/Ta mixed metal oxide catalyst. There is a joint sealing between anode line and inner cable. Around the anode and the cable is full of petroleum coke packed in fabric layer and wear-resistance mesh grid.
Application:
1 Tank bottom
2 Underground vessels
3 Pipelines
Material Specification:
1 Substrate: ASTM B348 Grade I / II
2 Catalyst: Mixed Metal Oxide
3 Cable: HMWPE, XLPE/PVC, Kynar/HMWPE, etc.
4 MMO wire to cable connection: Crimp
5 Connection: 5meters to 10meters each
Advantages:
1 Easy handling and installation
2 Cost effective
3 Up to 50 years life time
4 Customized anode output and life
Specification
| MMO wire diameter | 1.0mm | 1.5mm | 3.0mm |
| Titanium substrate | ASTM B348 Grade I / II |
| Mixed Metal Oxide Catalyst | Ir-Ta |
| Current output for 20 years life | 67mA/m | 89mA/m | 195mA/m |
| Current output for 30 years life | 45mA/m | 65mA/m | 130mA/m |
| Current output for 50 years life | 28mA/m | 41mA/m | 78mA/m |
| Backfill | Calcium Petroleum Coke |
| Sock Material | Porous non-woven fabrics |
| Sock dimension | 38mm Diameter |
| Length per reel | 150 Meters (Customized length at requested) |
| Customized roll length and output is available at request |
Conducting Polymer Flexible Anode
| Anode diameter | ≥13.0mm |
| Current output (max.) | ≤52mA/m |
| Construction temperature(lowest) | -18℃ |
| Bending radius (min.) | ≤150mm |
| Backfill | Nominal Dimension |
| Design life | ≥25 years |
| Rate of quality change soaked in chemical solution(7 days, 23℃) 3% NaCl 3% Na2SO4 3% NaOH | ＜1% ＜1% ＜1% |
Pack: 500 meters /scroll, on pallet
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MMO/Ti Flexible Anode And Conductive Polymer Anode For Tank Bottoms Images
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