Magnesium Alloy Anode for Oil Well Casing
Brand :XIFAN MARINE
Product origin :China
Delivery time :15days
Supply capacity :10000pcs/Month
Magnesium Alloy Anode for Oil Well Casing
We can customize corresponding specifications of sacrificial anode according to customer’s requirements. Our magnesium alloy sacrificial anode is produced of high quality raw materiaL..
Magnesium Alloy Anode for Oil Well Casing
We can customize corresponding specifications of sacrificial anode according to customer’s requirements. Our magnesium alloy sacrificial anode is produced of high quality raw material, mature production technology and advanced testing equipment to ensure every anode in line with national standards.
Implementing Standards
GB/T17731-2009 “Magnesium Alloy Sacrificial Anode”
GB/T21488-2008 “Technical Specification for Cathodic Protection of Buried Steel Pipeline”
Application
Applicable to the anti-corrosion protection for the oil well casing.
Chemical Composition
Grade | Alloying Elements | Impurity Elements (no greater than) | |||||||
Al | Zn | Mn | Mg | Fe | Cu | Ni | Si | Ca | |
MGAZ63B | 5.3-6.7 | 2.5-3.5 | 0.15-0.60 | margin | 0.003 | 0.01 | 0.001 | 0.08 | - |
MGAZ31B | 2.5-3.5 | 0.60-1.4 | 0.20-1.0 | margin | 0.003 | 0.01 | 0.001 | 0.08 | 0.04 |
MGM1C | ≤0.01 | - | 0.50-1.3 | margin | 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 Performance
Grade | 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 |
MGAZ31B | 1.57-1.67 | 1.47-1.57 | ≥1210 | ≥55 |
MGM1C | 1.77-1.82 | 1.64-1.69 | ≥1100 | ≥50 |
Standard Specification for Magnesium Anode
Size | Specification | Weight (kg) |
Length*(upper bottom+lower bottom)*Height | ||
MG-22 | 700×(130+150)×125 | 22.00 |
MG-14 | 700×(120+100)×102 | 14.00 |
MG-11 | 700×(110+90)×88 | 11.00 |
MG-8 | 700×(95+75)×75 | 8.00 |
MG-4 | 350×(95+75)×75 | 4.00 |
MG-2 | 350×(55+60)×55 | 2.00 |
Note: size can also be produced according to customer’s requirements | ||
Xifan marine offer a variety sizes &shapes of Aluminum Anodes for option,OEM service also accepted,just send us your drawing and logo.If you
are interested,pls feel free to contact our sales team for further discuss.
