China Magnesium Anode manufacturer

Al Zn In Alloy Aluminum Anode Used In Salt Fresh And Brackish Waters

Product Details:
Place of Origin: China
Brand Name: High Broad or OEM
Certification: ISO, DNV,BV
Model Number: Al-In-Zn alloy
Payment & Shipping Terms:
Minimum Order Quantity: 1 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: 500mt/month
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Detail Information

Anode Alloy: ALUMINUM Sacificial Anode Standard: ASTM Anode
Al Anode Shape: Bolts On Content: Al Zn In
DNV: Aluminum Marine Anode Use: Marine Cathodic Protection

Product Description


Aluminum anodes are used particularly within marine vessel cathodic protection against corrosion in chlorinated environment. The Application fields that are used effectively are sea platforms, ship hulls, storage tanks inside, underwater pipes, piers, crude oil storage tanks with chlorine ionsin the inner surfaces of structures exposed to corrosion The chemical composition of the aluminum plate is the most important factor on anode performance. Aluminum anodes are available with different compositions. Aluminum is the most commonly used anode with indium added alloy . By adding indium passive layer on the anode surface is dissolving, the active indium means continuously provides the back surface to serve as the anode. We are  able to manufacture and supply Al-In-Zn alloy anode in various sizes and shapes according to customer's needs,





Standard :  

Zn :

In :


Cu :

0.006% max
Fe :

0.120% max
Hg :

Cd :

0.002% max
Others EA.:

0.02% max
Others Total :

0.05% max
Aluminum :


Electrode potential

( Cu/Cu SO4) -1.15v
Nominal Efficciency :

Nominal Ampere Hours/pound:




Al Zn In Alloy Aluminum Anode Used In Salt Fresh And Brackish Waters


How to choose anti corrosion anodes  :



  • Zinc Alloy Anodes = Salt water only
    • Not recommended for use in fresh water
    • Alloy is manufactured to meet or exceed US Military Specification (MIL-A-18001K)
  • Aluminum Alloy Anodes = Salt or Brackish water
    • Not recommended for use in fresh water
    • Proven to last longer than zinc due to increased capacity
    • Alloy is manufactured to meet or exceed US Military Specification (MIL-A-24779(SH))
  • Magnesium Alloy Anodes = Fresh water only
    • Not recommended for use in salt or brackish water
    • The only alloy proven to protect your boat in fresh water




Workshop & Warehouse:



Al Zn In Alloy Aluminum Anode Used In Salt Fresh And Brackish Waters


Company Brief Introduction:


We are a professional sacrificial anode supplier over 16 years ,main products are :

* 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 sold worldwide includes North America, Middle east ,Asia, South America etc., around 5000mt per year. Our sacrificial anodes 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.



Anodes can be printed customer's logo! 



 Other Products you may have interests:


Magnesium Anodes for underground pipelines,tanks

Zinc anodes for Ship, Marine

Zinc Ribbon anodes

Water Heater Anodes

Aluminum Anodes for Hull, Pier,Piling,Deck

High Silicon Cast Iron Anodes



 Contact me now:



Vivian Jiang(Ms.)


China Hunan High Broad New Material Co.Ltd.

70 Chezhan North Road,Changsha, China 410100

Tel:+86-731-85717705 Fax:+86-731-85716569

Mobile/Whatsapp: +86-139-7488-3816


Skype: vivian.jjy

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