Seating in the spraying of standard is what?

by:OUHE     2020-07-02
About getting prenatal spraying processing: only using standard pretreatment process, can make the steel surface to form a layer of standard of phosphate film and protective film, in order to meet the requirements of the quality of the metal processing and coating treatment. Therefore, choose low cost, low energy consumption, high quality metal pre-treatment products, is the enterprise to ensure quality stability of coating quality and protective factors. Steel surface pretreatment process inevitable: steel surface in the process of rolling or application, its surface has different levels of fat, scale, or the presence of impurities such as rust, before processing and coating processing, need to remove the handle, and then as a commodity to sell.
Custom message
Chat Online 编辑模式下无法使用
Chat Online inputting...