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Magnesium Alloy Anode for Oil Well Casing

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Magnesium Alloy Anode for Oil Well Casing


Product Features

We can customize corresponding specifications of sacrificial anode according to customers requirements. Our magnesium alloy sacrificial anode is produced of high quality raw material, mature production technology and advanced testing equipment to ensure every anode in line with national standards.

Implementing Standards

GB/T17731-2009 Magnesium Alloy Sacrificial Anode

GB/T21488-2008 Technical Specification for Cathodic Protection of Buried Steel Pipeline

Application

Applicable to the anti-corrosion protection for the oil well casing.

Chemical Composition

Grade

Alloying Elements

Impurity Elements (no greater than)

Al

Zn

Mn

Mg

Fe

Cu

Ni

Si

Ca

MGAZ63B

5.3-6.7

2.5-3.5

0.15-0.60

margin

0.003

0.01

0.001

0.08

-

MGAZ31B

2.5-3.5

0.60-1.4

0.20-1.0

margin

0.003

0.01

0.001

0.08

0.04

MGM1C

0.01

-

0.50-1.3

margin

0.01

0.01

0.001

0.05

-

MG

0.02

0.03

0.01

99.9%

0.005

0.004

0.001

0.01

-

Electrochemical Performance

Grade

Open Circuit Potential

Closed Circuit Potential

Actual Capacitance

Current Efficiency

-V,Cu/CuSO4

-V,Cu/CuSO4

-(A*h/kg)

%

MGAZ63B

1.57-1.67

1.52-1.57

1210

55

MGAZ31B

1.57-1.67

1.47-1.57

1210

55

MGM1C

1.77-1.82

1.64-1.69

1100

50

Standard Specification for Magnesium Anode

Size

Specification

Weight (kg)

Length*(upper bottom+lower bottom)*Height

MG-22

700(130+150)125

22.00

MG-14

700(120+100)102

14.00

MG-11

700(110+90)88

11.00

MG-8

700(95+75)75

8.00

MG-4

350(95+75)75

4.00

MG-2

350(55+60)55

2.00

Note: size can also be produced according to customers requirements

Magnesium Alloy Anode for Oil Well Casing

Magnesium Alloy Anode for Oil Well Casing

Magnesium Alloy Anode for Oil Well Casing

Contact with us now

Our mail: manager@hiseamarine.com

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