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  • Special Magnesium(Hong Kong) Industry Limited
    Federer
    Reliable quality of sacrificial magnesium anode.
  • Special Magnesium(Hong Kong) Industry Limited
    Alice
    Well suited to our cathodic protection needs.
Contact Person : Harry Guo
Phone Number : 0086-18739207695

9.1kg High Potential Magnesium Anode Cathodic Rust Protection Mg For Oil Pipe

  • 9.1kg High Potential Magnesium Anode Cathodic Rust Protection Mg For Oil Pipe
  • 9.1kg High Potential Magnesium Anode Cathodic Rust Protection Mg For Oil Pipe
Place of Origin CHINA
Certification USA: G97，ASTM
Minimum Order Quantity 1000KGS
Price Negotiable
Packaging Details Pallet packing, or on customer's request
Delivery Time 30 Days after receiving the deposit
Payment Terms 50% Deposit , 50% Balance before deliver to the port
Supply Ability 500 mts per month

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Product Details
Keywords High Potential Magnesium Anode Material High Purity Magnesium
Application Cathodic Protection Adventage Better Electrochemical Properties
Service OEM / OEM Technical Standard GB/T 17731-2015
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9.1kg High Potential Magnesium Anode

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High Potential Magnesium Anode oem

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Cathodic Rust Protection Mg
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Product Description

High Performance High Chemical Activity High Potential Magnesium Alloys Anode For Oil Pipe
 
Introduction:

 

The high-potential magnesium alloy sacrificial anode has a larger driving voltage to steel, and is widely used in soil or fresh water with high resistivity. The first high-purity magnesium alloy sacrificial anode used by people has a current efficiency of only about 30%, while the Mg Mn sacrificial anode developed by our company is a high-potential magnesium anode, and its current efficiency is usually about 50%.


Chemical composition %:

 

Alloy

Al
(max)

Mn
(max)

Si
(max)

Cu
(max)

Ni
(max)

Fe
(max)

Other impurity(each)
(max)

Total Impurities
(max)
Mg-Mn 0.01 0.50-1.30 0.05 0.005 0.001 0.03 0.05 0.30

 
The electrochemical performance of:
 

Open voltage
(-V)

Closed voltage
(-V)

Actual capacity
(A.h/kg)

Efficiency
(%)
1.70-1.75 1.58-1.62 1230min 50min

 

Parameter:

 

Type Weight(kg) Width(mm) Hight(mm) Length(mm) Insert
9D2-1 4.1 63.5 63.5 669.9 Strip
9D2-2 4.1 69.9 76.2 560 Strip
14D2-1 6.35 63.5 63.5 1054 Strip
14D2-2 6.35 69.9 76.2 850.9 Strip
20D2-1 9.1 63.5 63.5 1505 Strip
20D2-2 9.1 69.9 76.2 1270 Strip
9D3 4.1 88.9 95.25 258.8 Strip
17D3 7.7 88.9 95.25 657.2 Strip
32D5 14.5 139.7 146.05 523.9 Strip
48D5 21.8 139.7 146.05 765.2 Strip

 

Features:

 

The main characteristics of high-potential magnesium alloy sacrificial anodes are large electricity per unit mass, high potential, small specific gravity, negative potential, high driving voltage to Fe, low current efficiency, etc., especially suitable for high resistivity media. When using magnesium alloy sacrificial anode, care should be taken to avoid collision with steel structure. American standard ASTM8431993 (2003) and Chinese standard GB/T177312004 both require the current efficiency of high-potential magnesium alloy sacrificial anodes to be higher than 50% and the potential higher than 1.77 V.

 

How magnesium anodes work:

 

Magnesium anodes protect steel through sacrificial electrochemistry. Magnesium is negatively charged relative to steel. When the magnesium rod is connected to the steel tank by electrical conductors, the steel tank is then filled with water, and an electric current will continuously flow through the water between the magnesium rod and any exposed steel areas on the wall. The circuit is completed back to the magnesium rod through the water tank. This protective current is created by the release of ions from magnesium, which can cause corrosion in the anode area. This type of galvanic protection is called "sacrificial"; the magnesium rod (anode) corrodes instead of the can (anode). This principle of electrolytic corrosion control is called "cathodic protection".

 

Photos:

 

9.1kg High Potential Magnesium Anode Cathodic Rust Protection Mg For Oil Pipe 0


FAQ:
 
Q : Can I add my logo on the boxes/cartons?
A : Yes,OEM and ODM are available from us.
 
Q : What are the benefits of being a distributor?
A : Special discount Marketing protection.
 
Q : How does your factory control the quality of your products?
A : 100% self-inspection before packing. Quality is the life of our factory, first, each raw material, comes to our factory, we will test it first, if qualified, we will process the manufacturing with this raw materials, if not, we will return it to our supplier, and after each manufacturing step, we will test it, and then all the manufacturing process finished, we will do the final test before the commodities left our factory.
 
Q : Can we mix items in one 20ft container?
A : Yes.
 
Q : Can I have a visit to your factory before the order?
A : Sure,welcome your visit of factory.
 
Q : What's the necessary parameters to get the accurate quote?
A : Material chemical composition, anode size, cable and other accessaries information.

Tags:

ASTM High Potential Magnesium Anode

32 Lb Magnesium Anode

Magnesium Sacrificial Anode ASTM97-89