Product inforamation
Supplier Ral9012 PPGI PPGLI Prepainted Galvanized Galvalume Steel Coils Factory Price Prime Quality
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.
PPGI refers to factory pre-painted zinc coated steel, where the steel is painted before forming, as opposed to post painting which occurs after forming. The hot-dip metallic coating process is also used to manufacture steel sheet and coil with coatings of aluminum, or alloy coatings of zinc/aluminum, zinc/iron and zinc/aluminum/magnesium which may also be factory pre-painted. While GI may sometimes be used as a collective term for various hot dip metallic coated steels, it more precisely refers only to zinc coated steel.
Prepainted Steel Coil / Sheet |
Standard | ISO,JIS,AS EN,ASTM |
Grade | Q195 Q235 Q345 |
SGCC SGCH SGC340 SGC400 SGC440 SGC490 SGC570 |
SGHC SGH340 SGH400 SGH440 SGH490 SGH540 |
DX51D DX52D DX53D DX54D DX55D DX56D DX57D |
S220GD S250GD S280GD S320GD S350GD S400GD S500GD S550GD |
SS230 SS250 SS275 |
Width | 600mm to 1500mm |
Thickness | 0.125mm to 4.0mm |
Zinc coating | 40g/m2 to 275g/m2 |
Substrate | Cold rolled Substrate / Hot rolled Substrate |
Color | Ral Color Systerm or as per buyer's color sample |
Surface treatment | Chromated and oiled, and ant-ifinger |
Hardness | Softy , half hard and hard quality |
Coil weight | 3 tons to 8 tons |
Coil ID | 508mm or 610mm |

Product process





Package
Package | 3 layers of packing |
1. Inside is kraft paper |
2. Middle is water plastic film |
3. Ouside GI steel sheet to be covered by steel strips with lock, with inner coil sleeve |
Remarks | Insurance is all risks and accept the third party test |
Loading Port | Tianjin/Qingdao/Shanghai Port |

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FAQ
Q: Are you a manufacturer?
A: Yes , we are a manufacturer, We have own factory, which is located in TIANJIN,CHINA. We have a leading power in producing and exporting galvanized steel coil,galvalume steel coil,ppgi etc.
Q:Can we visit your factory ?
A:Warmly welcome once we have your schedule we will pick you up .
Q:How can we get the offer?
A:Please offer the specification of the product,such as material,size,shape,etc.So wecan give the best offer.
Q:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.we accept the third party inspection absolutely.