Zinc alloy anodes for ballast tanks shipshull jetties subsea pipeline
Zinc sacrificial anode rod used for protect steel tank in salt water sea water
Cathodic Protection, also referred to as a sacrificial cathode, is a technique used to control the corrosion of a metal surface by making it the cathode of an electrochemical cell. A simple method of protection connects protected metal to a more easily corroded “ sacrificial metal “ to act as the anode. The sacrificial metal then corrodes instead of the protected metal.Cathodic Protection, also referred to as a sacrificial cathode, is a technique used to control the corrosion of a metal surface by making it the cathode of an electrochemical cell. A simple method of protection connects protected metal to a more easily corroded “ sacrificial metal “ to act as the anode. The sacrificial metal then corrodes instead of the protected metal.
Zinc Anode are cast from high grade zinc alloyed to ensure an even corrosion pattern, reliable electrical efficiency and long working life. It meet U.S. Military specifications U.S. MIL A-1800 I J and are resistant to the formation of zinc hydroxide around the anode surface, which restricts current flow and can shorten anode life.
Specification:
|
Chemical |
ASTM B418-95 US Mill 18001 K |
|
|
Type I (Seawater) |
Type II (soil) |
|
|
Al |
0.1-0.5 |
<0.005 % |
|
Cd |
0.025 – 0.07 |
<0.003 % |
|
Fe |
<0.005 |
<0.004 % |
|
Pb |
<0.006 |
<0.003 % |
|
Cu |
<0.005 |
<0.002 % |
|
Others Each |
<0.02 |
<0.02 % |
|
Other Total |
<0.10 |
<0.10% |
|
Zn |
Remaining |
Balance |
|
Electrochemical Characteristics |
||
|
Capacity |
780 Ahr/Kg |
740 Ahr/Kg |
|
Close Potential(Ag/AgCl) |
-1,1 V |
-1,05 V |
Company Brief Introduction:
We are a professional cathodic protection anode vendor 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 delivered worldwide especial main to North America, Asia, Middle east etc., around 5000mt per year. Our anodes are regularly tested by independent third party lab in USA to keep anode continuous high quality. The 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 !
Other Products you may have interests:
Zinc anodes for Ship, Marine
Zinc Ribbon anodes
Aluminum Anodes for Hull, Pier,Piling,Deck
Water Heater Anodes
High Silicon Cast Iron Anodes
Magnesium Anodes for Underground Pipelines, Storage Tanks
Contact us for pricing :
Ms. Vivian Jiang
-----------------------------------------------
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
Email: vivian@hbnewmaterial.com
Skype: vivian.jjy
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.