I provide the zinc anode cathodic protection can be used for shipping, harbor engineering facilities, marine engineering, buried metal pipes, tanks, sea water cooling systems of steel structures. Zinc alloy sacrificial anodes according to national standard GB / T4950-2002 "Zinc - Aluminum - cadmium alloy sacrificial anodes" production, while the anode for pipe line with SY / T0019-97 "of buried steel pipeline Cathodic Protection design specifications." Zinc anodes chemical composition conform US MIL-A-18001H and the ASTM-B418 (Type 1) standard. Zinc - Aluminum - cadmium alloy sacrificial anodes standard: GB / T4950-2002 Uses: Suitable for seawater, brackish water medium ships, machinery and equipment, marine engineering and harbor facilities, and soil pipes, cables and other facilities cathode metal corrosion protection. Zinc alloy anode is made of high quality zinc and a variety of ingredients, in order to ensure a greater current output and longer life. Specifications:. 16kg, 22kg, 23kg, 35kg, 50kg, 85kg, we can provide different shapes according to customer requirements zinc anode, such as rectangular, square, bracelet style, as well as other kinds of special company's main products are: ☆ magnesium alloy sacrificial anodes Series: magnesium manganese alloy sacrificial anodes, bracelet-style magnesium alloy sacrificial anode, magnesium alloy semi-continuous casting rod, aluminum magnesium alloy sheet ☆ sacrificial anode series: ordinary aluminum sacrificial anodes, efficient aluminum sacrificial anodes, aluminum high activation sacrifice sacrificial anode aluminum alloy anode bracelet ☆ zinc alloy sacrificial anode series: Marine zinc alloy sacrificial anodes ☆ complementary products: the reference electrode, test piles, fill and materials, long-term reference electrode, portable reference electrode, test piles ordinary cement test ☆ pile impressed current cathodic protection: high silicon cast iron anode, deep well anode, sacrificial anode, magnesium alloy sacrificial anodes, aluminum sacrificial anodes, zinc alloy sacrificial anode, magnesium ribbon, zinc ribbon, reference electrode, test piles, magnesium alloy rod, zinc battery ground, the second-generation anti-theft rain test piles, insulated joints, cathodic protection and auxiliary materials, long-term participation of high silicon cast iron anode electrodes and impressed current use, potentiostat and other products.