![<?echo $_SERVER['SERVER_NAME'];?>](/template/twentyseventeen/skin/images/header.jpg)
Corrugated board was produced in the United States in the 1930s. In the early 1980s, WISCO and Baosteel first introduced the color-coated steel sheet production line. Since then, China has begun to apply domestically-made color-coated pressure-sensitive sheets to industrial buildings, such as Shandong MasterCard plant, national cotton and grain warehouses. Plants in various development zones, etc. With the rapid development of application technology of color-coated profiled steel sheets, the application range is expanding and the dosage is increasing.
In the 21st century, China's national economy has developed at a high speed and steady, and the color-coated corrugated board has also entered large-scale public buildings from general industrial buildings, such as airport terminals, railway stations, stadiums, concert halls, grand theatre, 2008. Olympic venues. The roof, floor and wall of the building adopt the plate type with more reasonable force and connection, and the construction method is more scientific and corrosion-resistant, such as galvanized sheet, aluminum magnesium manganese alloy sheet, titanium alloy sheet, stainless steel, etc. The research and development has greatly improved the application technology level of the sub-type metal plates.
In terms of plate structure and standard, second-generation profiled products such as undercut structure, snap-fit ​​structure and hidden connection of fasteners have appeared; closed-type slabs have mature applications; coatings of colleague profiled panels The plate (substrate) has increased the variety of aluminized plate and galvanized aluminum plate. The coated plate has added new products such as polyvinylidene fluoride (PVDF) coated plate and high weather resistant polyester coated plate (HDP); relevant international "continuous hot plating" Zinc steel plate and steel strip, "color coated steel plate and steel strip", "steel structure engineering construction quality acceptance specification" and so on.
Linear Bearings,Linear Ball Bearing,Linear Bearing Shaft,Linear Motion Bearing
Dongyang City Shuangchi Bearing Co.,Ltd , https://www.zjscbearing.com