Magnesium alloy anode potential losses, large capacity per unit mass occurs, is the ideal sacrificial anode material. Applied to the soil, freshwater and seawater media cathodic protection of metallic structures. Magnesium alloy sacrificial anode according to national standard GB/T17731-2004 "magnesium alloy sacrificial anode" production, for pipe anode also comply SY/T0019-97 "Buried Steel Pipeline Cathodic Protection design specifications." Uses: mainly used in underground and freshwater oil, gas, water supply and drainage lines, underground cables, chemicals, communications, harbor, ships, reservoir gate corrosion protection and other projects. Such as oil and gas pipelines, storage tanks, hot water exchanger, condenser, etc. We can produce high potential and low potential magnesium anode, our products are made of high quality raw materials to produce, in line with national standards, and strive to achieve product quality and leading international and domestic best. Specifications: 2kg, 4kg, 8kg, 11kg, 14kg, 22kg Note: magnesium alloy sacrificial anode rod and round shape into hexagonal, composition of Mg, Mg-Mn, Mg-Al-Zn three kinds of optional. 2.3 Port Engineering facilities, marine engineering magnesium ribbon anodes Anodes Standard: GB/T17731-1999 Uses: mainly used for high resistivity environment, the protection of the casing pipe, pipe temporary cathodic protection, tank and pipe network protection strong anti-interference grounded electrical grid. 9.5 × 19mm high potential magnesium anode using high purity magnesium production, product line ASTM97-98 standard. Adopt specific process, the anode has excellent electrochemical performance in the cathodic protection process, the anode consumption is uniform, so there is a longer life . In actual use, the actual measurement of the working potential range between-1.8v to-1.85v, so the target structure can provide the most effective protection. In soil resistivity greater than 8000ohm.cm recommended the use of high potential magnesium anode. High potential magnesium anode with high purity magnesium production, product line ASTM97-98 standard using a specific process, the anode has excellent electrochemical properties in the process of cathodic protection, the anode consumption is uniform, so a longer service life. In actual use, the actual measurement of the working potential range between-1.8v to-1.85v, so the target structure can provide the most effective protection. In soil resistivity greater than 8000ohm.cm recommended the use of high potential magnesium anode. Chemical composition: anodized aluminum (max) silicon manganese (max) Copper (max) Nickel (max) iron (max) Other metal impurities (max) other impurities sum (max) Mg-Mn 0.01 0.50-1.30 0.05 0.02 0.001 0.03 0.05 0.30 Electrochemical Performance: open circuit potential (-V) Closed-circuit potential (-V) Actual capacity (Ah / kg) current efficiency (%) 1.70-1.75 1.58-1.62 1,100 min 50 min Xin Hongda Light Alloy Co., Ltd. is a professional engaged in product development, and manufacturing-based cathodic protection, cathodic protection engineering design, construction supplemented by a comprehensive cathodic protection specialist. Company research, production, trade and construction in one, can provide customers with a full range of equipment and materials cathodic protection, cathodic protection cathodic protection engineering design and construction services. Main products: magnesium alloy sacrificial anode series, aluminum alloy sacrificial anode series, zinc alloy sacrificial anode series potentiostat series, auxiliary anode series, MMO anode series, the reference electrode series, thermite welding series and ancillary products such as cathodic protection dozens of varieties and thousands of specifications of cathodic protection products. Our products and technologies are mainly used in buried pipelines, large storage tanks, petrochemical, offshore platforms, pipe network, steel pier piles, ships, tanks and other cathodic protection works. ? Product Description Executive Standard: ASTM-G97 GB/T17731-2004 magnesium alloy sacrificial anode SY/T0019-97 buried steel pipeline sacrificial anode cathodic protection design specifications Key Features: Large capacity per unit mass occur, the potential high; ideal sacrifice anode material. Scope: Suitable for freshwater oil, gas, water supply and drainage lines, underground cables, chemicals, communications, harbor, ships, reservoir gate corrosion protection and other projects. Product Features: Our company produces high quality magnesium alloy raw materials to production, anode potential negative charge per unit mass occurs big is the ideal sacrificial anode material. Applied to the soil, freshwater and seawater media cathodic protection of metal structures, such as oil and gas pipelines, storage tanks, hot water exchanger, condenser and so on. Magnesium alloy sacrificial anode according to national standard GB/T17731-2004 "magnesium alloy sacrificial anode" production, for pipe anode also comply SY/T0019-97 "Buried Steel Pipeline Cathodic Protection design specifications." The product has the following characteristics: (1) the proportion of small, more negative potential, (2) the drive voltage for the high iron, low current efficiency, (3) especially for high resistivity medium. (For resistivity greater than 100Ω? M, recommended ribbon magnesium anode) Caution: Avoid contact with steel crash occurred. When used in the soil, should be planted in low-lying wet areas. When used in the soil, the anode must be embedded into the fill pack bag. Installation, the pipe from the anode and the anode and the anode is equal to the distance should be greater than three meters and the minimum of not less than 0.3m. Dry areas in the soil after the anode into the pit, and materials should be fully saturated with water filled only after the backfill to prevent the anode can not be sufficiently conductive.