China Magnesium Anode manufacturer

Zinc Anodes for Ships Yacht Vessel , Zinc Ballast Tank Anodes Cathodic protection

Product Details:
Place of Origin: China
Brand Name: High Broad or OEM
Certification: ISO, DNV,BV
Model Number: MIC,HP,AZ Zinc Anodes for Marine Vessels/Ships/Drill Rigs Zinc Ballast Tank Anodes
Payment & Shipping Terms:
Minimum Order Quantity: 10 kgs
Price: negotiable
Packaging Details: on pallet
Delivery Time: 1FCL: 14 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram,Paypal
Supply Ability: 300mt/month
Contact Now

Detail Information

Product Name: Cathodic Protection Zinc Anodes For Marine,Ships,Yacht,Vessel Grade: ASTM B418-95 US Mill 18001 K
Application: Cathodic Protection,anti-corrosion For Marine Standard: ASTM B418-95 US Mill 18001 K
Shape: Weld,bolts Content: Zinc Alloy Zinc Anodes For Marine Vessels/Ships/Drill Rigs Zinc Ballast Tank Anodes
Type: Sacrificial Anode Other Name: Zinc Sacrificial Anode

Product Description

 Zinc Anodes for Ships Yacht Vessel , Zinc Ballast Tank Anodes Cathodic protection





What is Zinc Anode ? Where should it be used ?



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 ?




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







ASTM B418-95 US Mill 18001 K



Type I (Seawater)

Type II (soil)

Al %


<0.005 %

Cd %

0.025 – 0.07

<0.003 %

Fe %


<0.004 %

Pb %


<0.003 %

Cu %


<0.002 %

Others Each


<0.02 %

Other Total






Electrochemical Characteristics


780 Ahr/Kg

740 Ahr/Kg

Close Potential(Ag/AgCl)

-1,1 V

-1,05 V



Why choose us ?   


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

* Magnesium anodes ( ASTM-G97)

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

* Al-Zn-In anodes (GAIII)

* 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 !



Workshop & Warehouse:


Cathodic protection Zinc anodes for Marine,Ships,Yacht,Vessel


Marine Zinc anode


Zinc Anodes for Ships Yacht Vessel , Zinc Ballast Tank Anodes Cathodic protection






Get in touch with us

Enter Your Message

You Might Be Into These