Cathodic protection magnesium sacrificial anode for underground pipelines - AIA-1
Cathodic protection magnesium sacrificial anode for underground pipelines For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale Cathodic protection magnesium sacrificial anode for underground pipelines, Made in China, High Quality Products!, China cheap prodocuts, china suppliers Supplier, Manufacturer.
Cathodic protection magnesium sacrificial anode for underground pipelines?
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ASTM G-97 Magnesium Anode for Cathodic Protection
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Specifications:
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Standard : ASTM G-97
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Chemical compositions of cast magnesium anode (%) |
Element | High potential | AZ63B | AZ63C | AZ63D |
Al | <0.01 | 5.30-6.70 | 5.30-6.70 | 5.0-7.0 |
Zn | --- | 2.50-3.50 | 2.50-3.50 | 2.0-4.0 |
Mn | 0.5-1.30 | 0.15-0.70 | 0.15-0.07 | 0.15-0.70 |
Si (max) | 0.05 | 0.10 | 0.30 | 0.30 |
Cu (max) | 0.02 | 0.02 | 0.05 | 0.10 |
Ni (max) | 0.001 | 0.002 | 0.003 | 0.003 |
Fe (max) | 0.03 | 0.005 | 0.005 | 0.005 |
Others each | 0.05 | --- | -- | --- |
Others total | 0.30 | 0.30 | 0.30 | 0.30 |
Mg | Balance | Balance | Balance | Balance |
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Electrochemical Properties of cast magnesium anodes |
Item | Open-circuit Voltage | Close-circuit Voltage | Actual capacitance | Current efficiency |
? | (-V) | (-V) | (A.h/g) | (%) |
High Potential | 1.70-1.75 | 1.57-1.62 | ≥?1.100 | ≥?50 |
Low Potential
(AZ63) | 1.50-1.55 | 1.45-1.50 | ≥?1.105 | ≥?50 |
Note: Open and Close-circuit voltage is relative to Saturated Calomel Electrode (SCE) |
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?Cathodic protection magnesium sacrificial anode for underground pipelines
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Applications:
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The corrosion of metal in salt or fresh water or in soil can be prevented by the use of galvanic anodes in a cathodic protection system. ?Magnesium anodes are used in such systems, most commonly to protect underground gas, oil and water pipelines.
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Why choose us ?? ?
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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)
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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.
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We can also accept customized anodes with your logo according to your drawing !
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?Other Products you may have interests:
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?Aluminum Anodes for Hull, Pier,Piling,Deck
?Zinc anodes for Ship, Marine
?Zinc Ribbon anodes
?Water Heater Anodes
?High Silicon Cast Iron Anodes
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China Hunan High Broad New Material Co.Ltd
Address: No.70 Chezhan North Road,Changsha,Hunan,China, Changsha, Hunan, China, 410000
Tel: 86-731-85717705
China Hunan High Broad New Material was founded in 2006, focus on the business in advanced new material and service. Including: design, installation, material , engineering, maintenance and technical support.
Our sales office located in Changsha, Hunan province, plant located in Hunan,Shanxi, Henan,Guizhou province.Our business scope including : Cathodic protection products for fresh water and marine anti-corrosion products such as magnesium anodes,Aluminum anodes ,Zinc anodes etc.;Master alloy for aerospace ; Aluminum alloy , Magnesium investment castings industry; Magnesium alloy profile :Extrusion/hot rolled billet, plates,bars etc .for various civil & military industry,such as grade AZ31B,AM80,WE43,ZK60 etc.; high wear-resistance & hardness ceramic products for sandblasting nozzle & bulletproof plate for armor vest, armor vehicle.
Along with strong economic development in China, we expand our business very well, Product capacity is over 5000mt per year.Turnover reach to USD20,000,000.00 per year.
Our Products are widely accepted and recognized by clients worldwide including Europe, North America, East Asia, Middle east etc..
Our R&D department have strong technical design capacity. We closely cooperated with colleges and universities, supply the service for various companies in China and overseas.
Believe we can be your long term and reliable supplier .
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