Product type: Zinc alloy sacrificial anode

　　Execution standard: GB/T4950-2002

　　Main performance: small anodic autolysis, high current efficiency, anode current self-regulation performance is good; The protection period is long, up to 20 ~ 30 years, and the phenomenon of "over protection" generally does not occur.

　　Scope of application:

　　Zinc alloy sacrifical anode is suitable for cathodic protection of metal corrosion in seawater, fresh seawater medium in ships, ballast tanks, machinery and equipment, Marine engineering and harbor facilities, drilling platforms, port wharves, sea water medium condensers, pumps and pipes, cables and other facilities in low resistivity soil.