hiseamarine

Welding Type Zinc Anode for Ship Hull

[Search Related Products]

Welding Type Zinc Anode for Ship Hull


Welding Type Zinc Anode for Ship Hull

Zinc alloy sacrificial anode is used for the metal anti-corrosion cathodic protection of the ships, water ballast tanks, mechanical equipment, marine engineering and port facilities, drilling platform, wharf, seawater condenser, pump in sea water medium as well as the pipes and cables in low resistivity soil. Otherwise, we can produced according to your drawings and specifications.


Implementing Standard

GB/T4950-2002

Main Performance

Anode has small autolysis, high current efficiency and excellent self-regulating property when current occurs. Its protection period is long up to 20 to 30 years, generally no ¡®over protection¡¯ phenomenon occurring.


Chemical Composition (%)

Chemical Element

Al

Cd

Impurity Element

Zn

Fe

Cu

Pb

Si

Content

0.3~0.6

0.05~0.12

¡Ü0.005

¡Ü0.005

¡Ü0.006

¡Ü0.125

margin


Electrochemical Properties

Electrochemical Properties

Open Circuit Potential

V

Working Potential

V

Actual Capacitance

(Ah/kg)

Consumption Rate

(Ah/kg)

Current Efficiency

%

Dissolution Performance

In Sea Water

(1mA/cm2)

-1.09~-1.05

-1.05~-1.08

¡Ý780

¡Ü11.23

¡Ý95

Surface dissolution is even, while the corrosion products are easy to fall off

In Soil

(0.03mA/cm2)

¡Ü-1.05

¡Ü-1.03

¡Ý530

¡Ü17.25

¡Ý65


Welding Type Zinc Anode for Ship Hull (Single Iron Foot)

Type

Specification

(mm)

Iron Foot Size (mm)

Net Weight

(kg)

Gross Weight

(kg)

A¡ÁB¡ÁC

D

E

F

G

ZH-1

800¡Á140¡Á60

900

45

5~6

8~10

45.4

47.0

ZH-2

800¡Á140¡Á50

900

45

5~6

6~8

37.4

39.0

ZH-3

800¡Á140¡Á40

900

45

5~6

5~6

29.5

31.0

ZH-4

600¡Á120¡Á50

700

40

5~6

6~8

24.0

25.0

ZH-5

400¡Á120¡Á50

470

35

4~5

6~8

15.3

16.0

ZH-6

500¡Á100¡Á40

580

40

4~5

5~6

12.7

13.6

ZH-7

400¡Á100¡Á40

460

30

4~5

5~6

10.6

11.0

ZH-8

300¡Á100¡Á40

360

30

3~4

5~6

7.2

7.5

ZH-9

250¡Á100¡Á40

310

30

3~4

5~6

6.2

6.5

ZH-10

180¡Á70¡Á40

230

25

3~4

5~6

3.3

3.5


Welding Type Zinc Anode for Ship Hull (Double Iron Feet)

Type

Specification

(mm)

Iron Foot Size

(mm)

Net Weight

(kg)

Gross Weight

(kg)

A¡ÁB¡ÁC

D

E

F

G

ZH-11

300¡Á150¡Á50

360

30

4~5

5~6

13.7

14.5

ZH-12

300¡Á150¡Á40

360

30

4~5

5~6

10.7

11.5


Bolt Connection Type Zinc Anode for Ship Hull

Type

Specification

(mm)

Iron Foot Size (mm)

Net Weight

(kg)

Gross Weight

(kg)

A¡ÁB¡ÁC

D

E

F

G

ZH-13

300¡Á150¡Á50

250

50

3~4

8~10

11.6

12.0

ZH-14

300¡Á150¡Á40

250

50

3~4

8~10

8.6

9.0


Common Used Zinc Anode for Ballast Water Tank

Type

Specification

(mm)

Iron Foot Size

(mm)

Net Weight

(kg)

Gross Weight

(kg)

A¡Á(B1+B2)¡ÁC

D

E

F

G

H

ZT-1

500¡Á(115+135)¡Á130

800

50

6

40

60

53.5

56.0

ZT-2

1500¡Á(65+75)¡Á70

1800

-

¦µ16

20

40

48.3

50.0

ZT-3

500¡Á(110+130)¡Á120

800

50

6

40

60

48.0

50.0

ZT-4

1000¡Á(58.5+74)¡Á65

1300

-

¦µ16

20

40

31.8

33.0

ZT-5

800¡Á(56+74)¡Á65

1100

-

¦µ16

20

40

24.0

25.0

ZT-6

1150¡Á(48+54)¡Á51

1450

-

¦µ1

15

35

18.6

20.0

ZT-7

250¡Á(80+100)¡Á85

310

30

4

6~8

0

12.8

13.0

ZT-8

200¡Á(70+90)¡Á70

260

30

3

6~8

0

7.3

7.5

Note 1: ZT-1& ZT-8 are flat type anodes;

Note 2: ZT-2, ZT-4,ZT-5 & ZT-6 anodes¡¯ iron feet are round bar steel.


Zinc Alloy Sacrificial Anode for Ships

Welding Type Zinc Anode for Ship Hull


Welding Sacrificial Anode with Double Iron Feet

Welding Type Zinc Anode for Ship Hull


Bolt Connection Type Zinc Anode for Ship Hull

Welding Type Zinc Anode for Ship Hull


Zinc Anode for Ballast Water Tank

Welding Type Zinc Anode for Ship Hull





Contact with us now

Our mail: manager@hiseamarine.com

Change Image