Disc-shaped Aluminum Alloy Sacrificial Anode, 200*30mm

Disc Aluminum Alloy Sacrificial Anode  200*30mm

The corrosion of the inner wall of the bottom of crude oil storage tanks and sewage tanks is mainly due to the electrochemical corrosion and bacterial corrosion caused by the deposited sewage in crude oil. The deposited sewage at the bottom of the tank has a relatively high salt content (mainly S2-, Cl-, HCO3-, Na+, Ca2+, etc.) and a relatively high temperature, so its corrosiveness is relatively strong. Currently, the sacrificial anode method is widely used for the cathodic protection of the inner wall of the tank bottom. This method is safe and reliable for the storage tank, does not require special personnel management, and has a good protection effect. Commonly used materials for sacrificial anodes include magnesium and magnesium alloys, zinc alloys, aluminum alloys, etc. The anode blocks are evenly arranged on the inner wall of the storage tank, and the steel plate is directly welded to the anode blocks.

Characteristics of the sacrificial anode protection method:

a) Fast and simple construction, without corrosion interference. 

b) Low input cost and strong economic efficiency. 

c) Safe and reliable, no special personnel management required.

d) Significant protection effect.

 According to the situation of the inner wall medium, aluminum alloy anodes or magnesium alloy anodes can be selected for the anode. When using sacrificial anode protection for the inner wall, attention should be paid to the influence of temperature. In a water medium environment of 40~70℃, magnesium anodes are not suitable due to their too high corrosion rate.

Against the backdrop of participating in the large-scale development of the western region, Jiaozuo Libo Light Alloy Co., Ltd. takes "sincerity, dedication, and innovation" as a new opportunity to establish an industrialization base integrating production, learning, and research. Focusing on the anti-corrosion cause, guided by the three markets of pipelines, oil fields, and wharves, with sales as the leading factor, an authoritative quality inspection platform and technical consultation as the core, an efficient management system as the guarantee, and human resources as the foundation, the company integrates development resources, focuses on continuously promoting the in-depth development of 9 high-tech technologies, cultivates a first-class team, creates first-class products, and makes greater contributions to the anti-corrosion cause in China and even the world with first-class services!

Company Introduction

Jiaozuo Libo Light Alloy Co., Ltd. is located in Wuzhi, Jiaozuo, Henan Province in the Central Plains region. It is a new-type enterprise specialized in the production, sales, scheme design, engineering construction, and technical consultation of cathodic protection materials. The company strengthens internal management, operates in a standardized manner, and has passed the ISO9001 international quality certification. It has won honors such as "Demonstration Enterprise with Double Guarantees of Quality and Reputation in China" and "Most Influential Brand in the Anti-corrosion Industry".

   The company's main products include: magnesium alloy sacrificial anodes, aluminum alloy sacrificial anodes, zinc alloy sacrificial anodes, magnesium strips, zinc strips, pre-packaged high-silicon cast iron anodes, precious metal oxide anodes, deep well anodes, insulating joints/flanges, heat-shrinkable tapes/sleeves, potentiostats, test piles, reference electrodes, thermite welding fluxes, and supporting products for cathodic protection, as well as magnesium alloy rods, deep-processed magnesium alloys, etc., with hundreds of specifications.