Description
The zinc alloy sacrificial anode is produced in accordance with the quality standard of GB/T4950-2002. Zinc alloy sacrificial anode is suitable for cathodic protection of metal components in electrolytes such as sea water, fresh sea water, soil, etc., where the temperature is lower than 50 ℃ and the resistivity is lower than 15 Ω·m.
Application:
Zinc anodes are mainly used for anti-corrosion of marine hulls, ballast tanks, marine engineering, drilling platforms, port facilities, condensers of seawater media, water pumps, and soil media pipelines, cables, slides, etc. Including sacrificial anodes for cathodic protection of steel structures such as ships, port facilities, buried metal pipelines, storage tanks, and seawater cooling systems.
Electrochemical performance of zinc anode:
|
Use environment |
Open circuit potential -V (SCE) |
Working potential-V (SCE) |
Actual capacity A/h/kg |
Current efficiency% |
Dissolution status |
|
In the sea water |
-1.09~-1.05 |
-1.05~-1.00 |
≥ 780 |
≥95 |
Corrosion products are easy to fall off, and the surface dissolves evenly |
|
In the soil |
≤-1.05 |
≤-1.03 |
≥ 530 |
≥65 |
Specification(Customized available):
Zinc anode for Storage Tank:
|
Type |
Specifications(mm) |
Weight(kg) |
|
|
L x (Upper end + Bottom) x H(mm) |
|
|
ZC-1 |
750*(115+135)*130 |
85 |
|
ZC-2 |
500*(115+135)*130 |
56 |
|
ZC-3 |
500*(105+135)*100 |
40 |
|
ZC-4 |
300*(105+135)*100 |
25 |
Zinc anode for Buried Pipeline
|
Type |
Specifications(mm) |
Weight(kg) |
|
|
L x (Upper end + Bottom) x H(mm) |
|
|
ZP-1 |
1000*(78+88)*85 |
50 |
|
ZP-2 |
1000*(65+75)*65 |
33 |
|
ZP-3 |
800*(60+80)*65 |
25 |
|
ZP-4 |
650*(58+64)*60 |
22 |
|
ZP-5 |
650*(58+64)*60 |
18 |
|
ZP-6 |
550*(58+64)*60 |
22 |
|
ZP-7 |
600*(52+56)*54 |
12.5 |
|
ZP-8 |
600*(40+48)*45 |
9 |
Zinc anode for ballast tank
|
Type |
Specifications(mm) |
Weight(kg) |
|
|
L x (Upper end + Bottom) x H(mm) |
|
|
ZT-1 |
500*(115+135)*130 |
56 |
|
ZT-2 |
1500*(65+75)*70 |
50 |
|
ZT-3 |
500*(110+130)*120 |
50 |
|
ZT-4 |
1000*(58.5+78.5)*68 |
33 |
|
ZT-5 |
800*(56+74)*65 |
25 |
|
ZT-6 |
1150*(48+54)*51 |
20 |
|
ZT-7 |
250*(80+100)*85 |
13 |
|
ZT-8 |
200*(70+90)*70 |
7.5 |
Email:info@dechometal.com
What's app:+86-19929030300
