Aluminium alloy sacrificial anodes for seawater cooling systems Good stock

Aluminum sacrificial anodes use environment

Most metal equipment in seawater or the cathodic protection of the interior floor of a crude oil storage tank cannot be used in a soil environment with low chloride content. The electrode potential of the aluminum sacrificial anode is -1.05 volts, and the capacitance of the aluminum sacrificial anode decreases with the increase of temperature when the ambient temperature is higher than 49 degrees Celsius, which can be referred to the formula: Z=2500-27 (T-20), the working temperature of the T anode, unit ° C. In saltwater environments, the current capacity of aluminum sacrificial anodes may be reduced by half. Aluminum sacrificial anodes can be fixed directly to the structure of the equipment to be protected without the need for other substances as fillers

It is mainly applied to the corrosion protection of oil and gas transmission, drainage pipeline, underground cable, chemical industry, communication, harbor, ship, reservoir gate and other projects in fresh water. The bracelet type zinc anode is suitable for cathodic protection against metal corrosion of ships, machinery and equipment, Marine engineering and harbor facilities in seawater and fresh seawater media, as well as pipelines and cables in low resistivity soil and sea mud.

College specifications: 16 kg, 22 kg, 23 kg, 35 kg, 50 kg, 85 kg, 120 kg, 131 kg, 180 kg