Bolts Type Zinc Hull Anode for cathodic protection system AIA-1 manufacturer from China China Hunan High Broad New Material Co.Ltd

Place of Origin:

Guangdong, China (Mainland)

Product Detail

Model No.: AIA-1

Bolts Type Zinc Hull Anode for cathodic protection system

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Bolts Type Zinc Hull Anode for cathodic protection system

Q. When we we choose to use Zinc anodes ?

Exterior of underground or underwater pipe

Interior of pipe handling corrosive waters and effluents

Lead sheathed electric cable in ducts

Other metal-sheathed electric cable in underwater or underground locations

Copper concentric neutrals of URD cable

Corrosion control and/or grounding of induced AC on underground pipe

Annulus space between outer steel casing and inner pipe of deep wells

Interior bottoms of oil storage tanks

Foamed annulus space of insulated steel pipe underground or underwater

Double bottom areas of ship ballast tanks

Bottom areas of cargo/ballast tanks of petroleum carriers

Elements	ASTM B418-95 US Mill 18001 K
	Type I (Seawater)	Type II (soil)
Al %	0.1-0.5	<0.005 %
Cd %	0.025 – 0.07	<0.003 %
Fe %	<0.005	<0.004 %
Pb %	<0.006	<0.003 %
Cu %	<0.005	<0.002 %
Others Each	<0.02	<0.02 %
Other Total	<0.10	<0.10%
Zn	Remaining	Balance
Electrochemical Characteristics
Capacity	780 Ahr/Kg	740 Ahr/Kg
Close Potential(Ag/AgCl)	-1,1 V	-1,05 V