Cathodic Protection Magnesium Sacrificial Anode For Underground Oil Pipelines
Brand Name:High Broad or OEM
Certification:ISO, DNV,BV
Model Number:MIC,HP,AZ
Minimum Order Quantity:10 kgs
Delivery Time:1FCL: 14 days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram,Paypal
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Location:
Changsha Hunan China
Address:
No.70 Chezhan North Road,Changsha,Hunan,China
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within 20 hours
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Product Details
Cathodic protection magnesium sacrificial anode for underground oil
pipelines
Specifications:
Standard : ASTM G-97
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 |
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 | 1.50-1.55 | 1.45-1.50 | ≥ 1.105 | ≥ 50 |
Note: Open and Close-circuit voltage is relative to Saturated Calomel Electrode (SCE) | ||||
Cathodic protection magnesium sacrificial anode for underground
pipelines
Applications:
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.
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 !
Other Products you may have interests:
Aluminum Anodes for Hull, Pier,Piling,Deck
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Zinc Ribbon anodes
Water Heater Anodes
High Silicon Cast Iron Anodes
Contact us:
Vivian Jiang
International Marketing & Sales Department Manager
Tel: +86-731-85717705
Fax: +86-731-85716569
Mobile/whatsapp:+86-139-7488-3816
Skype: vivian.jjy
Email: vivian@hbnewmaterial.com
Cathodic Protection Magnesium Sacrificial Anode For Underground Oil Pipelines
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