Prepainted Steel Sheets—-Introduction of Base Metals The substrates of color-coat boards can divide into cold-rolled substrates, hot-dip galvanized substrates, electro-galvanized substrates, and hot-dip galvanized aluminum-magnesium substrates. A. Cold rolled substrate The color-coated sheet produced from the cold-rolled substrate has a…
History of Prepainted Steel Sheet The production of prepainted steel sheet originated in the United States in the mid-1930s. In the beginning, the technology was only adopted in producing a prepainted steel strip. Till 1995, the first batch of coating…
How to construct the color steel tile roof of the steel structure workshop? Let’s take a look at it. A. Control points of color steel tile roofing engineering of steel structure workshop a) Due to the large slope of the…
Regarding the price, the color steel plate has something to say！-two In the last issue, we learned about the color steel foam sandwich panel, and now let us know more. B. Color steel rock wool sandwich panel Introduction: Rock…
