Sacrificial Magnesium Anodes Cathodic Protection For Installation On Waterworks Line
High Broad magnesium anode are shipped worldwide, mainly to North American and Asia countries for over 5000mts per year. which are used in pipeline, oil company project , harbor, marine boat, civil construction project.
Magnesium anodes are produced in a variety of shapes and sizes for use in anti-corrosion protection of such projects are oil pipelines, gas pipelines, water supply pipes and drain-pipes, underground cables, chemical plants, communication, harbors, watercrafts and reservoir strobe.
Model: Mg-Mn or AZ63
Shape: D shape C shape or S shape
Usages: magnesium anodes are used to protect pipe line,tanks condensers,water boxes,heat exchangers,ship hulls,boilers and marine structures from corrosion.
Chemical Composition
| Shop sign | Alloy element | Impurity element, less than | |||||||
| Al | Zn | Mn | Mg | Fe | Cu | Ni | Si | Ca | |
| AZ63 | 5.3-6.7 | 2.5-3.5 | 0.15-0.60 | Balance | 0.005 | 0.02 | 0.001 | 0.08 | — |
| High Potential | ≤ 0.05 |
≤ 0.03 |
1.20-2.0 | Balance | 0.005 | 0.02 | 0.001 | 0.08 | 0.04 |
| MGM1C | ≤0.01 | — | 0.50-1.3 | Balance | 0.01 | 0.01 | 0.001 | 0.05 | — |
| MG | ≤0.02 | ≤0.03 | ≤0.01 | ≥99.9% | 0.005 | 0.004 | 0.001 | 0.01 | — |
Electrochemical Property
| Shop sign | Open circuit potential |
Closed circuit potential
|
Actual capacitance | Current efficiency |
| —V,Cu/CuSO4 | —V,Cu/CuSO4 | —(A·h/kg) | % | |
| MGAZ63B | 1.57-1.67 | 1.52-1.57 | ≥1210 | ≥55 |
|
High Potential |
1.57-1.67 | 1.47-1.57 | ≥1210 | ≥55 |
| MGM1C | 1.77-1.82 | 1.64-1.69 | ≥1100 | ≥50 |
Dimensions
|
C Type
|
Type |
Diameter (mm) |
Weight | High Potential L(mm) | AZ63 anode L(mm) |
| C25 | 75 | 2.56 | 336 | 325 | |
| C36 | 114 | 3.70 | 202 | 193 | |
| C41 | 114 | 4.20 | 230 | 220 | |
| C77 | 110 | 7.80 | 431 | 412 | |
| C100 | 110 | 10.20 | 560 | 536 | |
| C145 | 146 | 14.70 | 494 | 472 | |
| C227 | 178 | 22.90 | 520 | 497 | |
| C274 | 114 | 28.20 | 1528 | 1462 |
|
D Type
|
Type | Weight(Kg) | Specification | ||
| W(mm) | H(mm) | L(mm) | |||
| 9D2 | 4.082 | 69.90 | 76.20 | 549.30 | |
| 14D2 | 6.350 | 69.90 | 76.20 | 850.90 | |
| 20D2 | 9.072 | 69.90 | 76.20 | 1212.90 | |
| 9D3 | 4.082 | 88.90 | 95.30 | 352.40 | |
| 17D3 | 7.711 | 88.90 | 95.30 | 641.40 | |
| 32D5 | 14.515 | 139.70 | 146.10 | 504.80 | |
| 48D5 | 21.772 | 139.70 | 146.10 | 765.20 | |
| 1.5kg | 1.50 | 80.00 | 70.00 | 190.00 | |
| 2.5kg | 2.50 | 80.00 | 70.00 | 300.00 | |
| S Type | Type | Weight | Specification | ||
| W(mm) | H(mm) | L(mm) | |||
| 3S3 | 1.4 | 76.20 | 76.20 | 114.30 | |
| 5S3 | 2.5 | 76.20 | 76.20 | 190.50 | |
| 9S2 | 4.1 | 50.80 | 50.80 | 685.80 | |
| 9S3 | 4.1 | 76.20 | 76.20 | 342.90 | |
| 17S2 | 7.7 | 50.80 | 50.80 | 1295.40 | |
| 17S3 | 7.7 | 76.20 | 76.20 | 647.70 | |
| 20S2 | 9.1 | 50.80 | 50.80 | 1524.00 | |
| 32S3 | 14.5 | 76.20 | 76.20 | 1143.00 | |
| 32S5 | 14.5 | 127.00 | 127.00 | 533.40 | |
| 40S3 | 18.1 | 76.20 | 76.00 | 1524.00 | |
| 48S5 | 21.8 | 127.00 | 127.00 | 787.40 | |
| 60S4 | 27.2 | 101.60 | 127.00 |
1524.00 |
|
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