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Ship Sacrificial Anode

Ship Sacrificial Anode

Ship Sacrificial Anode Sacrificial Anodes are used to protect the hulls of ships, water heaters, pipelines, distribution systems, above-ground tanks, underground tanks, and refineries. The anodes in sacrificial anode cathodic protection systems must be periodically inspected and replaced when consumed.

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Product Description

Ship Sacrificial Anode

Sacrificial Anodes are used to protect the hulls of ships, water heaters, pipelines, distribution systems, above-ground tanks, underground tanks, and refineries. The anodes in sacrificial anode cathodic protection systems must be periodically inspected and replaced when consumed.

The special anti-corrosion material ZAC and AZI sacrificial anodes, compound by main elements, is a special product which can prevent the corrosion of steel in seawater and underground. The sacrificial anode is mainly used for the steel body surface of ships, marine engineering and harbor facilities in seawater medium.






Main Materials of Sacrificial Anode

Magnesium, Aluminum and Zinc Alloy


Ship Sacrificial Anode Classification

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

Type

Specification

(mm)

Iron Foot Size (mm)

Net Weight

(kg)

Gross Weight

(kg)

A×B×C

D

E

F

G

ZH-1

800×140×60

900

45

5~6

8~10

45.4

47.0

ZH-2

800×140×50

900

45

5~6

6~8

37.4

39.0

ZH-3

800×140×40

900

45

5~6

5~6

29.5

31.0

ZH-4

600×120×50

700

40

5~6

6~8

24.0

25.0

ZH-5

400×120×50

470

35

4~5

6~8

15.3

16.0

ZH-6

500×100×40

580

40

4~5

5~6

12.7

13.6

ZH-7

400×100×40

460

30

4~5

5~6

10.6

11.0

ZH-8

300×100×40

360

30

3~4

5~6

7.2

7.5

ZH-9

250×100×40

310

30

3~4

5~6

6.2

6.5

ZH-10

180×70×40

230

25

3~4

5~6

3.3

3.5


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

Type

Specification

(mm)

Iron Foot Size

(mm)

Net Weight

(kg)

Gross Weight

(kg)

A×B×C

D

E

F

G

ZH-11

300×150×50

360

30

4~5

5~6

13.7

14.5

ZH-12

300×150×40

360

30

4~5

5~6

10.7

11.5


3. Bolt Connection Type Zinc Anode for Ship Hull

Type

Specification

(mm)

Iron Foot Size (mm)

Net Weight

(kg)

Gross Weight

(kg)

A×B×C

D

E

F

G

ZH-13

300×150×50

250

50

3~4

8~10

11.6

12.0

ZH-14

300×150×40

250

50

3~4

8~10

8.6

9.0


4. Zinc Anode for Ballast Water Tank

Type

Specification

(mm)

Iron Foot Size

(mm)

Net Weight

(kg)

Gross Weight

(kg)

A×(B1+B2)×C

D

E

F

G

H

ZT-1

500×(115+135)×130

800

50

6

40

60

53.5

56.0

ZT-2

1500×(65+75)×70

1800

-

Φ16

20

40

48.3

50.0

ZT-3

500×(110+130)×120

800

50

6

40

60

48.0

50.0

ZT-4

1000×(58.5+74)×65

1300

-

Φ16

20

40

31.8

33.0

ZT-5

800×(56+74)×65

1100

-

Φ16

20

40

24.0

25.0

ZT-6

1150×(48+54)×51

1450

-

Φ1

15

35

18.6

20.0

ZT-7

250×(80+100)×85

310

30

4

6~8

0

12.8

13.0

ZT-8

200×(70+90)×70

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.


5. Aluminum Anode for Ship Hull

Type

Specification mm

Weight kg

A×B×C

AH-1

800×140×60

17.0

AH-2

800×140×50

15.0

AH-3

800×140×40

12.0

AH-4

600×120×50

10.0

AH-5

400×120×50

6.5

AH-6

500×100×40

5.5

AH-7

400×100×40

4.5

AH-8

300×100×40

3.5

AH-9

250×100×40

2.5

AH-10

180×70×35

1.2

AH-11

300×150×50 Double Iron Feet

5.8

AH-12

300×150×40 Double Iron Feet

4.6

AH-13

300×150×50 Bolt Type

5.8

AH-14

300×150×40 Bolt Type

4.8


6. Aluminum Anode for Ballast Water Tank

Type

Specification mm

Weight kg

A×(B1+B2)×C

AT-1

500×(115+135)×130

23.0

AT-2

1500×(65+75)×70

21.5

AT-3

500×(110+130)×120

20.0

AT-4

1000×(58.5+78.5)×68

13.2

AT-5

800×(56+74)×65

10.0

AT-9

1150×(48+54)×51

9.0

AT-7

250×(80+100)×85

5.0

AT-8

200×(70+90)×70

3.0


7. High Potential Magnesium Alloy Sacrificial Anode D Type

Type

Weight kg(LB)

Magnesium Sacrificial Anode mm(inch)

A

B

C

9D2

4.082(9)

69.9(2 3/4)

549.3(21 5/8)

76.2(3)

14D2

6.350(14)

69.9(2 3/4)

850.9(33 1/2)

76.2(3)

20D2

9.072(20)

69.9(2 3/4)

1212.9(47 3/4)

76.2(3)

9D3

4.082(9)

88.9(3 1/2)

352.4(13 7/8)

95.3(3 3/4)

17D3

7.711(17)

88.9(3 1/2)

641.4(25 1/4)

95.3(3 3/4)

32D5

14.515(32)

139.7(5 1/2)

504.8(19 7/8)

146.1(5 3/4)

48D5

21.772(48)

139.7(5 1/2)

765.2(30 1/8)

146.1(5 3/4)

60D4

27.216(60)

114.3(4 1/2)

114.3(4 1/2)

1460.5(57 1/2)


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