Name: Marine Welding Type Zinc Alloy Sacrificial Anode for Ships Hull
Brand: Hi-Sea
Availability: InStock

Product Details

Product Description

Marine Welding Type Zinc Alloy Sacrificial Anode for Ships Hull

zinc alloy sacrificial anode/welding type zinc anode/marine zinc anode

Zinc alloy sacrificial anode is used for the metal anti-corrosion cathodic protection of the ships, water ballast tanks, mechanical equipment, marine engineering and port facilities, drilling platform, wharf, seawater condenser, pump in sea water medium as well as the pipes and cables in low resistivity soil.

Implementing Standard
GB/T4950-2002

Main Performance
Anode has small autolysis, high current efficiency and excellent self-regulating property when current occurs. Its protection period is long up to 20 to 30 years, generally no ‘over protection’ phenomenon occurring.

Chemical Composition (%)

Chemical Element	Al	Cd	Impurity Element				Zn
Chemical Element	Al	Cd	Fe	Cu	Pb	Si	Zn
Content	0.3~0.6	0.05~0.12	≤0.005	≤0.005	≤0.006	≤0.125	margin

Electrochemical Properties

Electrochemical Properties	Open Circuit Potential V	Working Potential V	Actual Capacitance (Ah/kg)	Consumption Rate (Ah/kg)	Current Efficiency %	Dissolution Performance
In Sea Water (1mA/cm²)	-1.09~-1.05	-1.05~-1.08	≥780	≤11.23	≥95	Surface dissolution is even, while the corrosion products are easy to fall off
In Soil (0.03mA/cm²)	≤-1.05	≤-1.03	≥530	≤17.25	≥65

Drawing of Sacrificial Anode with Double Iron Feet

Specifications of Welding Zinc Anode with Double Iron Feet

Type	Specification (mm)	Iron Foot Size (mm)				Net Weight (kg)	Gross Weight (kg)
Type	A×B×C	D	E	F	G	Net Weight (kg)	Gross Weight (kg)
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

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

Type	Specification (mm)	Iron Foot Size (mm)				Net Weight (kg)	Gross Weight (kg)
Type	A×B×C	D	E	F	G	Net Weight (kg)	Gross Weight (kg)
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

Detailed Images

Marine Welding Type Zinc Alloy Sacrificial Anode for Ships Hull

Zinc Alloy Sacrificial Anode for Ships Hull

Welding Type Zinc Alloy Sacrificial Anode

Cathodic Protection System Sacrificial Anodes

Sacrificial Anodes for Cathodic Protection

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Certifications

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