Color coated steel coil classification
There are currently more than 600 varieties of color coated steel coil, and it’s different [...]
Color coated steel coating thickness on service life
The color coated steel coating can achieve a certain degree of anti-corrosion effect. Users can use the [...]
Measurement methods of coating thickness in pre painted steel sheet
The measurement methods of coating thickness in pre painted steel sheet mainly include wedge method, [...]
The matters need attention of buying prepainted coils
With the gradually increase of the applied scope of prepainted coils, there are more and [...]
The grade standard of steel products
Steel products always appear different grade in there specification. Different grades represent different standards, the [...]
The steel market condition trend in August
Since August, the steel market condition trend ups and downs all the time. The futures [...]