In order to preventing steel from rust during shipping, all the steel plates can be do the anti-rust pre-treatment, sand blasting to SA 2.5 according to ISO 8501-1 and shop primer thickness more than 15 micron with Jo-tun paint.
If there is no special requirement for dry film thickness, our plate always with 15-20 micro mm thickness.
If customer require, we can do it according to their requirement. Some like 20-23 micro mm. The cost for this thickness is 30% higher than normally thickness. The Thickest primer coating is 35 mm we can do.