China Prime Color coated Hot Dip Galvanized Steel Coil for roofing sheet Manufacturer and Supplier | Ruiyi
PPGI is pre-painted galvanised iron, also known as pre-coated steel, coil coated steel, color coated steel etc., typically with a hot dip zinc coated steel substrate. The term is an extension of GI which is a traditional abbreviation for Galvanized Iron.
Using Hot Dip Galvanized Steel Coil as the substrate, PPGI is made by first going through surface pretreatment, then the coating of one or more layers of liquid coating by roll coating, and finally baking and cooling. The coatings used including polyester, silicon modified polyester, high-durability, corrosion-resistance and formability
DX51D SGCC PPGI Prepainted Galvanized Steel Coils
Standard: | AISI, ASTM, BS, DIN, GB, JIS | Thinckness: | 0.12mm-0.8mm | ||||||||
As to your requirements | |||||||||||
Material: | Q235 Q345 Cold Rolled steel coil | Grade: | SGCC,SGCD,SPCC,DX51D,DX52D,DX53D | ||||||||
Width: | 600mm-1250mm | Color: | Red, Blue, Black, White, Gray or customized | ||||||||
As to your requirements | |||||||||||
Substrate | Cold rolled Substrate /
Hot rolled Substrate |
Application Fields: | plant,warhouse ,officebuilding, | ||||||||
aeroshed , high-riser building etc |
Painting Thickness | Top side: 20+5microns; | ||
Bottom side: 5~7microns. | |||
Color System | Produce according to RAL Color System or as per buyer’s color sample. | ||
Painting structure | Top surface | Bottom surface | |
Primer coating | No coating | 1/0 | |
Primer coating | Primer coating | 1/1 | |
Primer coating + Finish coating | No coating | 2/0 | |
Primer coating + Finish coating | Primer coating or single back coating | 2/1 | |
Primer coating + Finish coating | Primer coating + Finish back coating | 2/2 |