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Anti-corrosion Zinc anode for boats / Zinc boat hull anodes US military standard

Categories Zinc Anode
Brand Name: High Broad or OEM
Model Number: ASTM US military standard
Certification: ISO, DNV,BV
Place of Origin: China
MOQ: 10 kgs
Price: negotiable
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram,Paypal
Supply Ability: 300mt/month
Delivery Time: 1FCL: 14 days
Packaging Details: on pallet
Product name: Sacrificial Zinc Anode for Anticorrosion
Grade: ASTM B418-95 US Mill 18001 K
Application: Cathodic protection,anti-corrosion for Marine
Standard: ASTM B418-95 US Mill 18001 K Zinc Ballast Tank Anode
Shape: weld type ,bolts type
Content: Zinc boat hull anodes
Type: Sacrificial Zinc anode
other name: Zinc sacrificial anode 99.9%
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    Anti-corrosion Zinc anode for boats / Zinc boat hull anodes US military standard

    Anti-corrosion Zinc anode for boats / Zinc boat hull anodes US military standard


    ZINC HULL ANODE FOR BOAT


    Specifications:


    HIGH BROAD zinc anode are design and manufactured for the following applications such as Ship Hulls, Ballast tanks, Offshore structures, Pilings, Submerged Pipelines, Piers and other similar applications in a variety of sizes, weights and configurations. Custom fabricated anodes are also available on your demand.


    Chemical Composition:

    Type

    Zn

    Fe

    Pb

    Cu

    Al

    Cd

    ASTM B418 Type 1 MIL-A-18001-K

    Remainder

    0.005%

    (max)

    0.006%

    (max)

    0.005%

    (max)

    0.1-0.5%

    0.025-0.070%

    ASTM B418 Type 2

    Remainder

    0.0014%

    (max)

    0.003%

    (max)

    0.002%

    (max)

    0.005%

    (max)

    0.003%

    (max)

    Electrochemical Performance

    Type

    Open-Circuit

    -V(vs Cu/CuSO4)

    Generating Current

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

    ZINC MIL-A-18001-K

    1.05

    >=780



    Q. What do sacrificial anodes do?


    A.

    All metals immersed in an electrolyte (sea water for example) produce an electrical voltage. When two dissimilar metals are in contact (electrically connected) they produce a galvanic cell (like a battery), with the less noble metal (a bronze propeller for example) forming the anode and the more noble metal (stainless steel shaft) forming the cathode.

    Aluminum anode alloy provides more protection and lasts longer than zinc. It will continue to work in freshwater and is safe for use in salt water. Aluminum is the only anode that is safe for all applications.


    Q. When we we choose to use Zinc anodes ?


    A. Exterior of underground or underwater pipe


    Interior of pipe handling corrosive waters and effluents


    Lead sheathed electric cable in ducts


    Other metal-sheathed electric cable in underwater or underground locations


    Copper concentric neutrals of URD cable


    Corrosion control and/or grounding of induced AC on underground pipe


    Annulus space between outer steel casing and inner pipe of deep wells


    Interior bottoms of oil storage tanks


    Foamed annulus space of insulated steel pipe underground or underwater


    Double bottom areas of ship ballast tanks


    Bottom areas of cargo/ballast tanks of petroleum carriers


    Applications:


    Zinc Soil Anodes are used where soil conditions require the use of Zinc Anodes such as saline mud below 120 F (50 C). These anodes would protect objects underground such a storage tanks, containers, and buried structures.


    Our anodes are used in recreational , commercial and millitary vessels.

    Placed on hulls, propeller shafts, rudders, trimtabs, outboard engines,stem drives, and in coding system of most inboard engines to protect metal parts from galvanic corrosion.


    Anti-corrosion Application zinc anode for boats



    Contact us:


    vivian@hbnewmaterial.com

    Quality Anti-corrosion Zinc anode for boats / Zinc boat hull anodes US military standard for sale
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