Aluminum anodes are widely used in Vessel, Ballast Tank, Crude Oil Tank, Seaport Facilities, Offshore Project, Submerged Ducts, Pipe in the soil, etc. We can supply series of aluminum anodes for defend the corrosion of steel structure in marine environment and fresh water.
The performance of aluminum anodes is effected by the chemical composition of the alloy, we have different alloy series to meet customer's request. Special shape, size and chemical composition anodes can be manufactured according your request.
Aluminum anode type:
Al-Zn-In, Al-Zn-In-Cd, Al-Zn-In-Sn, Al-Zn-In-Si, Al-Zn-In-Sn-Mg, Al-Zn-In-Mg-Ti.
| Chemical Composition |
| Type |
Element（%） |
| Al |
Zn |
In |
Cd |
Sn |
Mg |
Ti |
Impurities (Max) |
| Si |
Fe |
Cu |
| Al-Zn-In |
Balance |
2.0-6.0 |
0.01-0.02 |
- |
- |
- |
- |
0.10 |
0.10 |
0.006 |
| Al-Zn-In-Cd |
Balance |
2.5-4.5 |
0.018-0.050 |
0.005-0.020 |
- |
- |
- |
0.10 |
0.15 |
0.01 |
| Al-Zn-In-Sn |
Balance |
2.2-5.2 |
0.20-0.045 |
- |
0.018-0.035 |
- |
- |
0.10 |
0.15 |
0.01 |
| Al-Zn-In-Si |
Balance |
5.5-7.0 |
0.025-0.035 |
- |
- |
- |
- |
0.10-0.15 |
0.15 |
0.01 |
| Al-Zn-In-Sn-Mg |
Balance |
2.5-4.0 |
0.020-0.050 |
- |
0.025-0.075 |
0.50-1.00 |
- |
0.10 |
0.15 |
0.01 |
| Al-Zn-In-Mg-Ti |
Balance |
4.0-7.0 |
0.020-0.050 |
- |
- |
0.50-1.50 |
0.01-0.08 |
0.10 |
0.15 |
0.01 |
| Electrochemical properties |
| Type |
Open Voltage
(-V) |
Closed Voltage
(-V) |
Actual Capacitance
A.h/kg |
Efficiency
% |
Solution Appearance |
| XS-A-I |
1.05-1.18 |
1.05-1.12 |
2400 min |
85 min |
Solute uniformly |
| XS-A-II |
1.05-1.18 |
1.05-1.12 |
2600 min |
92 min |
Solute uniformly |
| XS-A-III |
1.45-1.50 |
1.40-1.45 |
2080 min |
70 min |
Solute uniformly |
*Special Chemical compositions are available upon request. Zinc Anodes Specification: 1. Offshore and Ocean Project Anode
| Type |
Dimension (mm) |
steel core (mm) |
Aluminum Anodes |
| A |
B |
C |
D |
G.W.(kg) |
N.W.(kg) |
| XAM -1 |
2300 |
220 |
240 |
230 |
φ60 Pipe |
294 |
310 |
| XAM -2 |
1600 |
200 |
210 |
220 |
φ60 Pipe |
181 |
190 |
| XAM -3 |
1500 |
170 |
200 |
180 |
φ50 Pipe |
122 |
130 |
| XAM -4 |
900 |
150 |
170 |
160 |
φ40 Pipe |
55 |
58 |
| XAM -5 |
2750 |
215 |
240 |
230 |
φ60 Pipe |
370 |
385 |
2. Harbor Facility and Sea Port Anode
| Type |
dimension (mm) |
steel core (mm) |
Aluminum Anodes |
| A |
B |
C |
D |
N.W.(kg) |
G.W.(kg) |
| XAP-1 |
1200 |
200 |
230 |
235 |
100×12 |
166.5 |
190.65 |
| XAP -2 |
2090 |
180 |
200 |
185 |
50×12.7 |
198 |
210.4 |
| XAP -3 |
566 |
354 |
384 |
570 |
80×12 |
200 |
215 |
| XAP -4 |
1500 |
148 |
178 |
170 |
φ25 |
50×8 |
114.0 |
120.0 |
| XAP -5 |
850 |
180 |
220 |
180 |
φ25 |
60×8 |
80 |
85.0 |
| XAP -6 |
800 |
200 |
280 |
150 |
φ25 |
60×8 |
76 |
80.0 |
| XAP -7 |
700 |
160 |
220 |
180 |
φ22 |
60×8 |
68.5 |
72.5 |
| XAP -8 |
1250 |
115 |
135 |
130 |
φ18 |
40×8 |
52.0 |
56.0 |
| XAP -9 |
1000 |
115 |
135 |
130 |
φ18 |
40×8 |
42.6 |
46.0 |
| XAP -10 |
765 |
115 |
135 |
130 |
φ16 |
40×8 |
33.0 |
35.0 |
| XAP -11 |
500 |
115 |
135 |
130 |
φ16 |
40×8 |
22.0 |
23.0 |
3. For Pipeline in Seawater
| Type |
dimention (mm) |
steel core(mm) |
Aluminum Anodes |
| A |
B |
C |
D |
N.W.(kg) |
G.W.(kg) |
| XAL-1 |
335 |
279 |
30 |
49 |
4×30 |
4 |
4.2 |
| XAL-2 |
674 |
614 |
32 |
50 |
4×30 |
4.5 |
4.8 |
| XAL-3 |
230 |
110 |
60 |
150 |
4×30 |
16.5 |
16.8 |
| XAL-4 |
330 |
212 |
60 |
150 |
6×40 |
24.8 |
25.2 |
| XAL-5 |
504 |
410 |
46 |
198 |
6×40 |
33.8 |
34.4 |
| XAL-6 |
303 |
230 |
55 |
435 |
6×40 |
49 |
49.5 |
4. Oil Tank Anode
| Type |
dimension(mm) |
steel core |
Aluminum Anodes |
| A |
B |
C |
D |
N.W.(kg) |
G.W.(kg) |
| XAG-1 |
750 |
115 |
135 |
130 |
φ16 |
32 |
35 |
| XAG-2 |
500 |
115 |
135 |
130 |
φ16 |
22 |
23 |
| XAG-3 |
500 |
105 |
135 |
100 |
φ16 |
15 |
16 |
| XAG-4 |
300 |
105 |
135 |
100 |
φ10 |
9.7 |
10 |
5. Hull Anode weld-on type
| Type |
dimension (mm) |
steel core |
Aluminum Anodes |
| A |
B |
C |
D |
N.W.(kg) |
G.W.(kg) |
| XAHS-1 |
1020 |
920 |
130 |
76 |
6×40 |
18 |
20 |
| XAHS-2 |
900 |
800 |
160 |
70 |
6×40 |
23 |
24.5 |
| XAHS-3 |
900 |
800 |
140 |
50 |
6×40 |
14.2 |
15.8 |
| XAHS-4 |
900 |
800 |
140 |
40 |
6×40 |
10.5 |
12 |
| XAHS-5 |
700 |
600 |
120 |
50 |
6×40 |
9 |
10 |
| XAHS-6 |
580 |
500 |
100 |
40 |
6×40 |
4.6 |
5.5 |
| XAHS-7 |
460 |
400 |
100 |
40 |
6×40 |
4.1 |
4.5 |
| XAHS-8 |
360 |
300 |
100 |
40 |
4×30 |
3.2 |
3.5 |
| XAHS-9 |
250 |
200 |
100 |
35 |
4×30 |
1.8 |
1.9 |
| XAHS-10 |
230 |
180 |
70 |
39 |
4×30 |
1.1 |
1.2 |
| Type |
dimension (mm) |
steel core |
Aluminum Anodes |
| A |
B |
C |
D |
N.W.(kg) |
G.W.(kg) |
| XAHD-1 |
300 |
150 |
230 |
50 |
6×40 |
5.0 |
5.8 |
| XAHD-2 |
300 |
150 |
230 |
40 |
6×40 |
3.8 |
4.6 |
| XAHD-3 |
300 |
150 |
230 |
30 |
6×40 |
3.4 |
3.6 |
| XAHD-4 |
711 |
102 |
230 |
38 |
6×40 |
7.2 |
7.5 |
6. Hull Anode bolt-on type
| Type |
dimension (mm) |
Aluminum Anodes |
| A |
B |
C |
D |
N.W.(kg) |
G.W.(kg) |
| XAHB-1 |
300 |
150 |
50 |
160 |
5.4 |
5.8 |
| XAHB-2 |
300 |
150 |
40 |
160 |
4.4 |
4.8 |
| XAHB-3 |
300 |
200 |
40 |
160 |
5.6 |
6.0 |
| XAHB-4 |
300 |
200 |
65 |
160 |
10.3 |
10.7 |
| XAHB-5 |
540 |
130 |
50 |
340 |
8.7 |
9 |
| XAHB-6 |
460 |
200 |
64 |
260 |
11.5 |
11.8 |
7. Ballast Tank Anode
| Type |
dimension (mm) |
Aluminum Anodes |
| A |
B |
C |
D |
E |
F |
N.W.(kg) |
G.W.(kg) |
| XAT-1 |
1985 |
1525 |
50 |
65 |
75 |
φ12 |
17.9 |
19.3 |
| XAT-2 |
1960 |
1500 |
65 |
75 |
70 |
φ12 |
19.8 |
21.5 |
| XAT-3 |
1960 |
1500 |
58 |
64 |
57 |
φ12 |
13.6 |
15.1 |
| XAT-4 |
1600 |
1140 |
51 |
69 |
51 |
φ12 |
9.2 |
10.2 |
| XAT-5 |
1460 |
1000 |
65 |
75 |
65 |
φ12 |
12.0 |
13.2 |
| XAT-6 |
1610 |
1150 |
48 |
54 |
51 |
φ12 |
7.6 |
9.0 |
| XAT-7 |
1460 |
1000 |
80 |
100 |
80 |
φ16 |
19.8 |
21 |
| XAT-8 |
1260 |
800 |
55 |
65 |
60 |
φ12 |
8.2 |
8.9 |
8. Sea Water Exchange Cooler
| Type |
dimension(mm) |
steel core (mm) |
Aluminum Anodes |
| A |
B |
C |
D |
N.W.(kg) |
G.W.(kg) |
| XASI-1 |
1000 |
80 |
100 |
80 |
100×12 |
19 |
20 |
| XASI-2 |
500 |
105 |
135 |
100 |
50×12 |
15.2 |
16 |
| XASI-3 |
500 |
80 |
100 |
80 |
φ28 |
9.4 |
10 |
| XASI-4 |
400 |
110 |
50 |
120 |
80×12 |
6.4 |
7 |
| XASI-5 |
300 |
140 |
160 |
40 |
φ25 |
50×8 |
4.5 |
5.0 |
| XASI-6 |
200 |
90 |
110 |
40 |
φ25 |
60×8 |
2.8 |
3.0 |
| Type |
dimension(mm) |
Aluminum Anodes |
| A |
B |
Weight (kg) |
| XASR-1 |
φ400 |
20 |
7 |
| XASR-2 |
φ300 |
60 |
11.5 |
| XASR-3 |
φ360 |
40 |
9 |
| XASR-4 |
φ300 |
40 |
7.5 |
| XASR-5 |
φ200 |
50 |
4.0 |
| XASR-6 |
φ180 |
50 |
3.5 |
| XASR-7 |
φ120 |
100 |
2.5 |
*We also can supply special shape, size and chemical composition anodes upon your request. |
