PPGI and PPGL Coils

IBC Group exports various PPGI Coils & PPGL Coils coil, such as RAL color series, wood grain pattern series, camouflage pattern series, stone pattern series, matte pattern series, flower pattern series, etc. Products are exported to the international market, and you are welcome to purchase!

PPGI/PPGL (color-coated steel coil or prepainted steel coil) is a product made by applying one or several layers of organic coating on the surface of steel plate after chemical pretreatment such as degreasing and phosphating,and then baking and curing.

PPGI Coils and PPGL sheets are two different kinds of color coated steel, which are widely used in various industries. For example, advertising, construction, transportation, appliance industry, etc. They are very similar. But there are still some differences. So, what are the differences between PPGI and PPGL sheets? Keep reading for details.

What Is The Difference Between PPGI Coils And PPGL Coils?

They are all based on cold-rolled steel sheets. PPGI is pre-coated on cold-rolled steel sheets after galvanizing. And PPGL is pre-coated on cold-rolled steel sheets with an alloy of 55% aluminum and 43.4% zinc. The density of 55% AL-Zn is lower than that of Zn. And it is more cost-effective to use galvalume materials than galvanized materials.

In conclusion, They have many differences. Firstly, PPGL Steel Coil offers a smoother finish than PPGI Steel Coil. Secondly, Corrosion in PPGL Steel Coil spreads, whereas in PPGI Steel Coil it remains localized and does not spread easily. Thirdly, PPGL Steel Coil is more corrosion resistant than PPGI Steel Coil, however, its cut edges are less protected. This is because of the steel coating’s honeycomb structure, which does not provide sufficient protection to exposed edges.

Pre-Painted Galvanized Steel Coil (PPGI) and Pre-Painted Galvalume Steel Coil (PPGL) is a kind of building materials, with galvanized sheet and aluzinc sheet as the substrate, after pretreatment (degrease and chemical treatment) and liquid dope with several layers of color,then firing and cooling, finally the palte steel is called pre-painted galvanized steel coil (PPGI) or pre-painted galvalume

PPGI Coils and PPGL Coils Specifications

Coil Weight 3-20 metric ton per coil
Certification ISO, SGS
Monthly production 5000-10000 tons
MOQ 20 tons
Delivery time Stock: 7 days; futures: 15-35 days
Packaging water proof paper is inner packing,
galvanized steel or coated steel sheet is outer packing ,
side guard plate,then wrapped by seven steel belt.
or according to customer’s requirement
Port Shanghai; Ningbo; Qingdao; Qinhuangdao
Export market Europe; Africa; Southeast Asia; Middle East; South America
North America, etc

If need more information, please contact with us!

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