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Pump chamber corrosion protection

Jan. 12, 2018

Metal corrosion patterns can be divided into full (uniform) corrosion and localized corrosion two categories. The former is more uniform in the entire surface of the fan, the latter occurred only in the local. Such as pitting, crevice corrosion, intergranular corrosion, stress corrosion cracking, corrosion fatigue, hydrogen corrosion cracking, wear corrosion, delamination corrosion and the like. In particular, the petroleum, chemical industry and the marine atmosphere are particularly prominent.

Roots blower corrosion problems, the replacement of equipment components are commonly used methods, but the equipment by the material and processing technology and other aspects of the impact of high value, such as glass-lined equipment, PTFE parts, titanium and other high-value metal Materials and so on. The use of polymer composite surface organic coating anti-corrosion is an effective anti-corrosion measures, the current domestic application of more mature Fushishi blue series. Surface coating protection can be widely used in abrasion, cavitation, corrosion and repair parts of the pre-protective coating, which has good chemical resistance and excellent mechanical properties and adhesion properties, compared with the traditional pressure vessel welding repair, With the construction of simple, low cost, safety performance, good repair effect.


Name:Alisa Chen
Tel:  86 531 83216898  
Fax: 86 531 83216898 

Skype: +86 13853738666

E-mail:  dacheng@chinadicheng.com

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