国产亚洲欧美在线视频_国产一级手机毛片_国产高清精品在线播放_天天操狠狠操夜夜操_少妇喷水久久av_欧美熟妇另类zozo高清_三级无码在线观看_亚洲欧美强伦在线_搡老女人老熟妇HHD_亚洲欧美一区二区高清

　　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.