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Sacrificial Anodes Commonly Used in Hulls

Sacrificial Anodes Commonly Used in Hulls

Brand: Yafeng

MOQ: 20 Pieces

Delivery time: 7 Day

Zinc alloy sacrificial anodes exhibit low self-dissolution and high current efficiency, with broad application scope;

They demonstrate excellent self-regulating current generation, offering extended protection lifespans of 20 to 30 years, and generally avoid “overprotection” phenomena.

Previous: Sacrificial anodes are commonly used for buried pipelines, the outer walls of storage tanks, and other underground metal structures.

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Chemical Element	AI	Cd	Impurity elements				Zn
Chemical Element	AI	Cd	Fe	Cu	Pb	Si	Zn
Content	0.3–0.6	0.05-0.12	≤0.005	≤0.005	≤0.006	≤0.0125	Residual

Electrochemical Properties	Open-circuit voltage/V	Operating Potential N	Actual Capacity (Ah/kg)	Current Efficiency %	Consumption Efficiency kg(A·a)	Dissolution Condition
In seawater (1 mA/cm²)	-1.09 to -1.05	-1.056 to -1.00	≥780	≥95	≤11.23	Surface dissolution is uniform, and corrosion products are easily detached.
In soil (0.03 mA/cm²)	≤ -1.05	≤ -1.03	≥530	≥65	≤17.25

Model	Specifications/mm	Weight/kg
Model	AxB×C	Weight/kg
ZH-1	800x140x60	47
ZH-2	800x140x50	39
ZH-3	800x140x40	31
ZH-4	600x120x50	25
ZH-5	400x120x50	16
ZH-6	500x100x40	13.6
ZH-7	400x100x40	11
ZH-8	300x100x40	7.5
ZH-9	250x100x40	6.5
ZH-10	180x70x40	3.5
ZH-11	300x150x50 Double Iron Feet	14.5
ZH-12	300x150x40 Double Iron Feet	11.5
ZH-13	300x150x50 Bolt-On Type	12
ZH-14	300x150x50 Bolt-On Type	9

Sacrificial Anodes Commonly Used in Hulls

Executive standard

Precautions for use

Chemical composition

Products Description

Specification and model