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high potential magnesium soil anode for underground cathodic protection systems

high potential magnesium soil anode for underground cathodic protection systems

Place of Origin : China

Brand Name : High Broad or OEM

Certification : ASTM G-97

Model Number : As customer required

MOQ : 1 Kilogram

Price : FOB USD3-4/Kilogram

Packaging Details : on pallet with steel bundles

Delivery Time : 1 FCL:14 Days

Payment Terms : L/C,D/A,D/P,T/T,Western Union,MoneyGram,paypal , Alipay

Supply Ability : 300 Metric Ton/Metric Tons per Month

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Product Name:

high potential magnesium soil anode for underground cathodic protection systems


Product Introduction:

We offer typical driving potenitals of -1.70 volts or better vs. a copper/copper sulfate reference electrode, providing more current output per pound than AZ-63 alloy magnesium anodes. This alloy is the best choice for engineered systems in high resistivity soils.


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

(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)

Application:

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.

Company Brief Introduction:

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

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

* Al-Zn-In anodes (GAIII)

* Magnesium anodes ( ASTM-G97)

* 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 !

Office, Workshop, Inspection Lab:

Company Principle:

Our Belief: Continuous Innovation.

Our Spirit: Sincerity, Unity, Dedicated, Hardworking.

Our Mission: Provide most advanced products & most professional technical solution.

Certifications:


Contact us:

Vivian Jiang(Ms.)

International Marketing Manager

-----------------------------------------------

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: metal@vip.163.com,vivian@hbnewmaterial.com

Skype: vivian.jjy


We supply more cathodic protection anodes:


Aluminum anodes


Zinc anodes


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