Complete Sets of Magnesium Alloy Sacrificial Anodes | Specialized for Pipelines

Jiaozuo Libo Light Alloy Co., Ltd. is a comprehensive technology enterprise specializing in the research, development, production, and trade of magnesium anodes, aluminum anodes, zinc anodes, magnesium alloy anodes, aluminum alloy anodes, zinc alloy anodes, magnesium alloy sacrificial anodes, aluminum alloy sacrificial anodes, zinc alloy sacrificial anodes, anti-corrosion zinc blocks, marine zinc anodes, marine sacrificial anodes, magnesium strips, zinc strips, reference electrodes, test stations, stainless steel test stations, current test stations, potential test stations, cathodic protection materials, sacrificial anodes, and more.

Magnesium Anodes: Main Characteristics: Excellent electrochemical performance, uniform anode consumption, long service life, and high power output per unit mass, making them ideal sacrificial anode materials suitable for the cathodic protection of metal structures in soil and freshwater environments. During the cathodic protection process, the anode consumes uniformly, resulting in a longer service life. In practical applications, the measured working potential ranges between -1.8V to -1.85V, providing more effective protection for target structures. In soils with resistivity above 8000 ohm·m, high-potential magnesium anodes are recommended. Application Scope: In sacrificial anode cathodic protection systems, magnesium anodes can be used in soil or freshwater environments with resistivity ranging from 20 ohm·m to 100 ohm·m. In nature, most metals exist in compound forms. Through refining, energy is imparted to transform them from ionic states to atomic states. However, reverting to their natural state is an inherent characteristic of metals. The process where metals react with surrounding electrolytes and transition from atoms to ions is called corrosion. The fundamental principle of cathodic protection is to supply a large number of electrons to the metal, keeping the protected metal in an electron-rich state, ensuring uniform negative potential across all points, and making it difficult for metal atoms to lose electrons and dissolve into ions. This can be achieved through two methods: sacrificial anode cathodic protection and impressed current cathodic protection. Therefore, to prevent corrosion in water pipelines, sacrificial anodes are used, and magnesium anodes serve this purpose effectively. It is known that magnesium anodes in water pipelines prevent corrosion. Complete Sets of Magnesium Alloy Sacrificial Anodes | Specialized for Pipelines

Jiaozuo Libo Anti-Corrosion Materials: Magnesium alloy sacrificial anodes, aluminum alloy sacrificial anodes, zinc alloy sacrificial anodes, reference electrodes, test stations, backfill materials, impressed current cathodic protection, high-silicon cast iron anodes, deep well anodes, potentiostats, thermite welders, insulating supports, insulating joints, and more.

The primary function of magnesium anodes is corrosion prevention, extending the service life of gas pipelines. Magnesium anodes come in four common specifications, typically equipped with a 3-meter, 10-square-millimeter cable, though cable length can be customized based on customer requirements. Based on customer procurement experience, the 14kg and 22kg magnesium anodes are frequently used due to their higher weight and longer protection lifespan. Before leaving the factory, magnesium anodes can be assembled into complete sets, including one magnesium anode, backfill material, and a cotton bag, packaged together. With cables pre-attached, on-site installation only requires welding the cable to the pipeline and applying anti-corrosion treatment. This simplifies installation, improves construction efficiency, and makes it easier for on-site teams to weld the magnesium anodes. Complete Sets of Magnesium Alloy Sacrificial Anodes | Specialized for Pipelines

Magnesium anodes can not only be installed for corrosion protection in gas pipelines but also for protecting buried storage tanks, whether for oil or water storage. Installation on storage tanks is similar to pipelines: weld the cable and apply anti-corrosion treatment. This anti-corrosion step is critical—though simple, it must be done carefully to prevent water seepage and air exposure. After installation, the magnesium anode should be saturated with water to ensure it is thoroughly soaked, creating a better working environment underground. This ensures accurate potential and more effective protection. Once installed, the system can be used with confidence.