精品精品国产自在香蕉网,中文国产成人精品久久app,四虎国产精品一区二区,57pao一国产成永久免费,香蕉国产综合久久猫咪,大伊香蕉精品一区视频在线,国产成人精品一区二三区,国产精品国产午夜免费福利看,久热爱精品视频在线观看久爱

　　Product type: bracelet type aluminum anode

　　Execution standard: GB/T4950-2002

　　Main performance: low driving voltage, light weight, high current efficiency.

　　Usage: Bracelet anode is suitable for the anti-corrosion protection of oil, gas, water supply and drainage pipeline,underground cable, chemical industry, communication, harbor, ship, reservoir gate and other projects in fresh water.

　　Product features:

　　The most commonly used aluminum alloy anodes are Al-Zn-In and Al-Zn-Hg anodes, which are suitable for cathodic protection of structures such as ships, wharves, ports and Marine facilities,

　　seawater cooling water systems and water storage tanks.AZI sacrificial anodes are cast by alloying high purity aluminum, zinc, indium and other metals. Aluminum alloy anode production gb4948-2002 "aluminum - zinc - indium alloy sacrifice anode".

　　Aluminum anodes produced by our company can prevent corrosion of steel structure in seawater, and are widely used in hull, pressure tank, seawater pipeline, port terminal facilities, Marine engineering, drilling platform, condenser and soil media pipeline corrosion.

　　The performance of aluminum anode is affected by the chemical composition of the alloy, so we provide different composition of aluminum alloy combination to meet customer requirements, our company is currently implementing GB/T 4948-2002, U.S.Mil-A-18001K, W and other standards.