Pre-coated coil is a product obtained by chemical surface treatment (coating) of hot-dipped galvanized steel, galvanized steel coil or aluminum, followed by baking and curing.

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the total thickness of the prepainted galvanized steel coil consists of the thickness of the base steel -- coating -- primer -- topcoat -- protective coating. The top coating is 10-25 microns thick and the back coating is 5-20 microns thick. The thinner the basic steel thickness, the higher the price of PPGI steel coil, because the processing cost will be higher.

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usually, the paint material is polyester (PE) and the back paint color is white and gray. Colors can be customized according to RAL color CARDS or customer samples. Can make special patterns, such as wood grain, flower pattern, camouflage, brick.

PPGI Steel Coil Specification

Application of Prepainted Galvanized Steel Coil

Uncoiling machine uncoiling, leveling, length fixing, the painted galvanized steel coil is cut into the desired length and width of flat PPGI plate, and the roll forming machine is used to process various styles of PPGI&PPGL roof board, such as corrugated steel plate, wave tile, Roman longtile profile.

Advantages of Prepainted Galvanized Steel Coil

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you can create any shape, such as curved, rectangular, oval and tubular. Provides a variety of color range for you to choose

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promote durability

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provide convenient cleaning facilities

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affordable maintenance

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tensile properties provide sufficient strength to cover the roof, shade and shed.

Huaruo (Shanghai) Industrial Co., Ltd is one of professional prepainted galvanized steel coil manufacturers. We provide Steel Slab, Steel Billet, precoated gi sheet and so on. Want to know about ppgi chinamore? Looking for ppgi supplier ? Please contact us.