Sacrificial Anode

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The sacrificial anode could be used for cathodic protection of steel structure such as in ships, port engineering facilities, offshore buildings, buried metal pipes, storage tanks, seawater cooling system, etc. Sacrificial zinc anode are processed per the national standard GB/T4950-2002 Sacrificial anode of Zn-Al-Cd alloy as well as SY/T0019-97 Design specification of sacrificial anode for buried steel pipeline.

The chemical component in zinc anode complies with the US MIL-A-18001H and ASTM-B418 (type one). All the products are certified by Classification Society CSS.

According to the layout drawing of corrosion prevention device, we could confirm the dimension, weight, quantity or other specifications, thereby providing the suitable products.

Zinc Anode

Specifications

Name	Type	Dimensions (mm)	Current (mA)	Weight (kg)
Zinc Anode	DOSA-ZAC-C1	400×100×55	1500	15.4
	DOSA-ZAC-C3	300×150×50	1000	13.6
	DOSA-ZAC-C4	500×100×40	950	12.8
	DOSA-ZAC-C5	400×100×35	900	9
	DOSA-ZAC-C7	250×100×35	850	5.4
	DOSA-ZAC-C9	180×80×12	500	1.1

Aluminum Anode	DOSA-AZL-C1	800×140×40	540	9.5
	DOSA-AZL-C2	500×140×35	540	5.3
	DOSA-AZL-C3	500×100×40	680	5
	DOSA-AZL-C4	400×120×35	560	4
	DOSA-AZL-C5	400×100×35	410	3.5
	DOSA-AZL-C7	250×100×35	290	1.7