Quality Assurance
Supports multiple specifications customization
Product Details
Product Parameters
Execution Standards:GB/T4950-2021 GB/T21448-2017
Main Performance: Low anode self-dissolution, high current efficiency, good self-regulation performance of anode current; long protection lifespan, up to 20-30 years, generally no 'over-protection' phenomenon occurs.
Applicable Scope:Zinc alloy sacrificial anodes are suitable for cathodic protection of metal corrosion in ships, ballast water tanks, mechanical equipment, marine engineering and port facilities, drilling platforms, port docks, condensers, water pumps in seawater media, and pipelines, cables, etc. in low resistivity soil.
Product Features:Zinc-aluminum-cadmium (ZAC) sacrificial anodes are cast from high-purity zinc and aluminum, cadmium alloy. This product is recognized by China Classification Society (CCS), and the quality standards meet GB/T4950-2021 standards. The chemical composition of zinc anodes complies with USMIL-A-18001H and ASTM+B418 (Type 1) standards. The anodes for pipelines also comply with GB/T21448-2017 'Design Specification for Cathodic Protection of Buried Steel Pipelines'. Different specifications and sizes can be customized according to customer requirements!
Suitable for various scenarios
Direct delivery from the original factory
Suitable for various scenarios
Low self-dissolution, high current efficiency
Zinc-aluminum-chromium alloy sacrificial anode
Chemical Composition
Chemical Elements |
AI |
Cd |
Impurities not greater than |
Zn |
|||
Fe |
Cu |
Pb |
Si |
||||
Content % |
0.3-0.6 |
0.05-0.12 |
0.005 |
0.005 |
0.006 |
0.125 |
Remainder |
Electrochemical Performance
|
Open Circuit Potential |
Working Potential |
Actual Electric Capacity |
Current Efficiency |
Dissolution Status |
In Seawater |
-1.09~-1.05 |
-1.05~-1.00 |
≥780 |
≥95 |
Corrosion products are easy to detach |
In Soil |
≤-1.05 |
≤-1.03 |
≥530 |
≥65 |
Performance/Type/IndexCommon Sacrificial Anode Models and Specifications for Hulls
Model |
Specification |
Weight (kg) |
Length*Width*Height (mm) |
||
ZH-1 |
800*140*60 |
47.0 |
ZH-2 |
800*140*50 |
39.0 |
ZH-3 |
800*140*40 |
31.0 |
ZH-4 |
600*120*50 |
25.0 |
ZH-5 |
400*120*50 R |
16.0 |
ZH-6 |
500*100*40 |
13.6 |
ZH-7 |
400*100*40 |
11.0 |
ZH-8 |
300*100*40 |
7.5 |
ZH-9 |
250*100*40 |
6.5 |
ZH-10 |
180*70*40 |
3.5 |
ZH-11 |
300*150*50 Double Iron Legs |
14.5 |
ZH-12 |
300*150*40 Double Iron Legs |
11.5 |
ZH-13 |
300*150*50 Bolt Type |
12.0 |
ZH-14 |
300*150*40 Bolt Type |
9.0 |
Common Sacrificial Anode Models and Specifications for Port Facilities and Marine Engineering
Model |
|
Weight (kg) |
Length*(Upper Base + Lower Base)*Height (mm) |
||
ZI-1 |
1000*(115*135)*130 |
115.0 |
ZI-1 |
750*(115+135)*130 |
85.0 |
ZI-1 |
500*(115+135)*130 |
56.0 |
ZI-1 |
500*(105+135)*100 |
40.0 |
Common Sacrificial Anode Models and Specifications for Ballast Water Tanks
Model |
Specification |
Weight (kg) |
Length*(Upper Base + Lower Base)*Height (mm) |
||
ZT-1 |
500*(115+135)*130 |
56.0 |
ZT-2 |
1500*(65+75)*70 |
50.0 |
ZT-3 |
500*(110+130)*120 |
50.0 |
ZT-4 |
1000*(58.5+78.5)*68 |
33.0 |
ZT-5 |
800*(56+74)*65 |
25.0 |
ZT-6 |
1150*(48+54)*51 |
20.0 |
ZT-7 |
250*(80+100)*85 |
13.0 |
ZT-8 |
200*(70+90)*70 |
7.5 |
Bracelet Type Zinc Alloy Anode Models and Specifications
Model |
Specification |
Weight (kg) |
Inner diameter * Width * Thickness * Gap mm |
||
ZZ-1 |
1020*200*35*51 |
179.5 |
ZZ-2 |
819*60*30*51 |
34.5 |
ZZ-3 |
624*80*30*51 |
45.0 |
ZZ-4 |
513*100*30*51 |
45.0 |
ZZ-5 |
280*250*45*51 |
76.5 |
ZZ-6 |
252*250*45*51 |
68.5 |
Common sacrificial anode model specifications for storage tanks
Model |
Specification R |
Weight (kg) |
Length*(Upper Base + Lower Base)*Height (mm) |
||
ZC-1 |
750*(115+135)*130 |
85.0 |
ZC-2 |
500*(115+135)*130 |
56.0 |
ZC-3 |
500*(105+135)*100 |
40.0 |
ZC-4 |
300*(105+135)*100 |
25.0 |
Common long strip sacrificial anode model specifications and common disc-shaped sacrificial anode model specifications for seawater cooling water systems
Model |
Specification |
Weight (kg) |
Length*(Upper Base + Lower Base)*Height (mm) |
||
ZE-1 |
500*(115+135)*130 |
56.0 |
ZE-2 |
1000*(80+100)*80 |
50.0 |
ZE-3 |
500*(105+135)*100 |
40.0 |
ZE-4 |
500*(80+100)*80 |
25.0 |
ZE-5 |
400*(110+120)*50 |
16.0 |
ZE-6 |
300*(140+160)*40 |
12.5 |
ZE-7 |
200*(90+110)*40 |
5.5 |
Model |
Diameter * Height (mm) |
Weight (kg) |
ZE-8 |
300*60 disc-shaped |
30.0 |
ZE-9 |
360*40 disc-shaped |
28.5 |
ZE-10 |
300*40 disc-shaped |
20.0 |
ZE-11 |
200*50 disc-shaped |
10.5 |
ZE-12 |
180*50 disc-shaped |
8.5 |
ZE-13 |
120*100 disc-shaped |
7.5 |
Common sacrificial anode model specifications for buried pipelines, storage tank outer walls, and other underground metal structures
Model |
Specification |
Weight (kg) |
Length*(Upper Base + Lower Base)*Height (mm) |
||
ZP-1 |
1000*(78+88)*85 |
50.0 |
ZP-2 |
1000*(65+75)*65R |
33.0 |
ZP-3 |
800*(60+80)*65 |
25.0 |
ZP-4 |
800*(55+64)*60 |
22.0 |
ZP-5 |
650*(58+64)*60 |
18.0 |
ZP-6 |
550*(58+64)*60 |
15.0 |
ZP-7 |
600*(52+56)*54 |
12.5 |
ZP-8 |
600*(40+48)*45 |
9.0 |
Bracelet-type zinc anode
The anode has low self-dissolution, high current efficiency, and good self-regulating performance of current generation; it has a long protection lifespan, reaching 20-30 years, and generally does not experience 'over-protection'.
Key words:
Bracelet-type zinc anode
Classification:
Recommend products
The company's main products: magnesium alloy sacrificial anode series, aluminum alloy sacrificial anode series, zinc alloy sacrificial anode series, and cathodic protection supporting products, such as more than a dozen varieties and hundreds of specifications.
Focus on the development and production of cathodic protection materials
online message
We will contact you within one working day. Please pay attention to your phone or email.