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Anti-corrosion sacrificial D type cast mg anodes DNV GB 4948 Standard

China Hunan High Broad New Material Co.Ltd
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    Buy cheap Anti-corrosion sacrificial D type cast mg anodes DNV GB 4948 Standard from wholesalers
     
    Buy cheap Anti-corrosion sacrificial D type cast mg anodes DNV GB 4948 Standard from wholesalers
    • Buy cheap Anti-corrosion sacrificial D type cast mg anodes DNV GB 4948 Standard from wholesalers

    Anti-corrosion sacrificial D type cast mg anodes DNV GB 4948 Standard

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    Brand Name : High Broad/OEM
    Model Number : ASTM AZ63 / MgMn Magnesium Anode
    Certification : ISO, DNV,GB 4948 , America standard
    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
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    Anti-corrosion sacrificial D type cast mg anodes DNV GB 4948 Standard

    Anti-corrosion sacrificial D type cast magnesium anodes DNV GB 4948

    D type cast magnesium anodes

    High Broad Magnesium anodes are produced in a variety of shapes and sizes for use in anti-corrosion protectionof such projects are oil pipelines, gas pipelines, water supply pipes and drain-pipes, underground cables, chemical plants, communication, harbors, watercrafts and reservoir strobe.

    Specifications:


    Chemical Composition


    Type

    Alloy Element

    lmpurity Elements(Max)

    Al

    Zn

    Mn

    Mg

    Fe

    Cu

    Ni

    Si

    Other

    Each

    Total

    MGAZ63B

    5.3-6.7

    2.5-3.5

    0.15-0.60

    Balance

    0.003

    0.01

    0.001

    0.08

    _

    0.30

    MGAZ31B

    2.7-3.5

    0.6-1.4

    0.2-1.0

    Balance

    0.003

    0.01

    0.001

    0.08

    0.05

    0.30

    MGM1C

    <0.01

    _

    0.5-1.3

    Balance

    0.01

    0.01

    0.001

    0.05

    0.05

    0.30



    Electrochemical Performance


    Type

    Open-Circuit

    -V(vs Cu/CuSO4)

    Current Efficiency

    %(vs Cu/CuSO4)

    Generating Current

    (A.h)/kg(vs Cu/CuSO4)

    MGAZ63B

    1.57-1.67

    >=55

    >= 1210

    MGAZ31B

    1.57-1.67

    >= 55

    >= 1210

    MGM1C

    1.77-1.82

    >= 50

    >= 1100


    Application:


    1. External areas of steel pipe, especially in difficult environment such as below grade in rocky and mountainous terrain thawed zones in permafrost, etc.

    2. Interior bottom of oil storage tanks.

    3. Interstitial spaces between old, corroded and new storage tank bottoms.

    4. In the limited space between inner and outer casings of wells of various kinds.

    5. For grounding steel tower footings of overhead power systems.

    6. To provide cathodic protection as well as to dissipate induced A.C.current on coated steel pipe.

    7. For personnel safety, as well as corrosion protection. To ground valves and test stations of pipe lines which are subject to induced A.C.current and fault currents.

    High potention sacrificial cast magnesium anodes



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