Ainc Alloy Sacrificial Anode
Zinc alloy sacrificial anodes are suitable for cathodic protection against metal corrosion in seawater, brackish water, saline environments with temperatures below 50°C, and electrical resistivity less than 15Ω·m. They are commonly used for cathodic protection of ships, port facilities, machinery, pipelines, storage tanks, cables, and other metal facilities in low-resistivity soils.
Sacrificial Anode of Zn-Al-Cd Alloy
Zinc strips are primarily used in confined spaces like casing pipes and in high-resistivity soils and freshwater. They protect steel structures, such as oil tanks, in electrolytes with high electrical resistivity. These diamond-shaped zinc strip anodes adhere to ASTM-B418 (Type 1/Type 2) standards, showcasing excellent mechanical properties. Strip zinc anodes are mainly applied for pipe protection, temporary cathodic protection of pipelines, tank and pipeline protection, preventing AC interference from power lines on buried pipelines, and shielding against lightning interference. They are typically used in media with resistivity below 2000Ω.cm and can also be used in higher resistivity media if the coated steel structure is in good condition or in moist soil.
Zinc Ribbon Anode
Standards Compliance: GB 4950-2002, MIL-A-18001K-2005, ASTM B418-06, SY/T0019-1997
Main Applications: Cathodic protection in high-resistivity environments, protection of pipes inside casings, temporary cathodic protection of pipelines, tank and pipeline protection, and grounding grids to prevent strong electrical interference.