婷婷午夜激情,538精品视频在线观看,欧洲午夜视频,免费一级毛片女人图片,久久91精品国产91久久户,亚洲色中色,亚洲精品ty久久久久久久久久

　　Product type: special aluminum alloy sacrifice anode for port and wharf

　　Implementation standard: GB/T4948-2002

　　Main uses:

　　Aluminum anode can prevent corrosion of steel structure in seawater and fresh water. It is suitable for cathodic protection of metal corrosion of ships, machinery and equipment,

　　Marine engineering and harbor facilities in seawater medium, as well as seawater pipelines, hulls, pressure tanks, storage tanks, drilling platforms, pipelines and cables in sea mud.

　　The performance of the aluminum anode is influenced by the chemical composition of the alloy. We offer different alloy compositions to meet the customer's requirements.

　　We can also manufacture anodes with special chemical composition according to the customer's requirements.

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

　　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".

　　Our company is currently implementing GB/T 4948-2002, U.S.Mil-A-18001K, W and other standards