Jan 07,2021·A hot-dip zinc-coated thin-film sheet of PPGI sheet is also known as the pre-painted galvanized steel coil and color coated steel coil.The cumulative thickness is composed of the base steel coating primer top paint protective layer thickness of the pre-painted galvanized steel coil.The top layer is 10-25 m thick,and the back layer is 5-20 m thick.People also askWhat is a PPGI galvanized steel coil?What is a PPGI galvanized steel coil?Using a hot-dip galvanized steel coil as a substrate,the PPGI is made by first going through the surface pretreatment,then coating one or more layers of liquid coating by roller coating and finally cooking and cooling.The coatings used include polyester,silicon modified polyester,high durability,corrosion resistance,and formability.PPGI Prepainted Steel Galvanized Coils/Sheets Manufacturer Puyat Steel Corporation
A wide variety of cheap ppgi steel coil options are available to you,such as aisi,astm,and gb.You can also choose from bending,cutting,and decoiling cheap ppgi steel coil,as well as from container plate,boiler plate,and flange plate cheap ppgi steel coil,and whether cheap ppgi
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