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OEM ASTM Extruded Magnesium Anode Rod for waterboiler / heatexchanger / vapourater

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    Buy cheap OEM ASTM Extruded Magnesium Anode Rod for waterboiler / heatexchanger / vapourater from wholesalers
     
    Buy cheap OEM ASTM Extruded Magnesium Anode Rod for waterboiler / heatexchanger / vapourater from wholesalers
    • Buy cheap OEM ASTM Extruded Magnesium Anode Rod for waterboiler / heatexchanger / vapourater from wholesalers
    • Buy cheap OEM ASTM Extruded Magnesium Anode Rod for waterboiler / heatexchanger / vapourater from wholesalers
    • Buy cheap OEM ASTM Extruded Magnesium Anode Rod for waterboiler / heatexchanger / vapourater from wholesalers

    OEM ASTM Extruded Magnesium Anode Rod for waterboiler / heatexchanger / vapourater

    Ask Lasest Price
    Brand Name : OEM
    Model Number : OEM Custom-made high quality American standard C/D/S shape Mg anode , Zn anode, Al anode for cathodic protection
    Certification : ASTM G-97, ISO, DNV High potential /AZ63C Extruded Magnesium Anode Rod for water heater
    Price : negotiable
    Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram,PayPal
    Supply Ability : 300 Metric Ton/Metric Tons per Month
    Delivery Time : 1 FCL:14 Days
    • Product Details
    • Company Profile

    OEM ASTM Extruded Magnesium Anode Rod for waterboiler / heatexchanger / vapourater

    OEM ASTM Extruded Magnesium Anode Rod for waterboiler / heatexchanger / vapourater

    Extruded Magnesium Anode Rod for Water Heater

    Product Introduction:

    Magnesium anodes are used in such systems, most commonly to protect underground gas, oil and water pipelines.

    In addition to pipelines, magnesium anodes are often used to protect propane, water and chemical storage tanks, areas of ships and port facilities that are not in direct contact with sea water, power plants and irrigation systems.

    Specifications:

    Standard : ASTM G-97

    Chemical compositions of cast magnesium anode (%)

    Element

    High potential

    AZ63B

    AZ63C

    AZ63D

    Al

    <0.01

    5.30-6.70

    5.30-6.70

    5.0-7.0

    Zn

    ---

    2.50-3.50

    2.50-3.50

    2.0-4.0

    Mn

    0.5-1.30

    0.15-0.70

    0.15-0.07

    0.15-0.70

    Si (max)

    0.05

    0.10

    0.30

    0.30

    Cu (max)

    0.02

    0.02

    0.05

    0.10

    Ni (max)

    0.001

    0.002

    0.003

    0.003

    Fe (max)

    0.03

    0.005

    0.005

    0.005

    Others each

    0.05

    ---

    --

    ---

    Others total

    0.30

    0.30

    0.30

    0.30

    Mg

    Balance

    Balance

    Balance

    Balance

    Electrochemical Properties of cast magnesium anodes

    Item

    Open-circuit Voltage

    Close-circuit Voltage

    Actual capacitance

    Current efficiency


    (-V)

    (-V)

    (A.h/g)

    (%)

    High Potential

    1.70-1.75

    1.57-1.62

    ≥ 1.100

    ≥ 50

    Low Potential

    (AZ63)

    1.50-1.55

    1.45-1.50

    ≥ 1.105

    ≥ 50

    Note: Open and Close-circuit voltage is relative to Saturated Calomel Electrode (SCE)

    Application:

    The corrosion of metal in salt or fresh water or in soil can be prevented by the use of galvanic anodes in a cathodic protection system. Magnesium anodes are used in such systems, most commonly to protect underground gas, oil and water pipelines.

    Company Brief Introduction:

    We are a professional anode supplier over 16 years ,mainly supply:

    * Zinc anodes (ASTM B418-95 US MILL 18001K)

    * Al-Zn-In anodes (GAIII)

    * Magnesium anodes ( ASTM-G97)

    * High silicon cast iron anodes ( ASTM-A518-3,BS1591)

    Our anodes are shipped worldwide especial main to North America, Asia etc., around 5000mt per year. Our goods are regularly tested by independent third party lab in USA to keep anode continuous high quality. Our plant owns raw material resources ore, so we can supply very good price with service for you.

    We can also accept customized anodes with your logo according to your drawing !


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