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you are here:BEBON STEEL > Prepainted steel sheetPrepainted steel sheet

Prepainted steel sheet is coated with organic layer, which provides higher anti-corrosion property and a longer lifespan than that of galvanized steel sheets.The base metals for prepainted steel sheet consist of cold-rolled, HDG electro-galvanized and hot-dip alu-zinc coated. The finish coats of prepainted steel sheets can be classified into groups as follows: polyester, silicon modified polyesters, polyvinylidene fluoride, high-durability polyester, etc.The production process has evolved from one-coating-and-one-baking to double-coating-and-double-baking, and even three-coating-and-three-baking. The color of the prepainted steel sheet has a very wide selection, like orange, cream-colored, dark sky blue, sea blue, bright red,brick red, ivory white, porcelain blue, etc.The prepainted steel sheets can also be classified into groups by their surface textures, namely regular prepainted sheets,embossed sheets and printed sheets.The prepainted steel sheets are mainly provided for various commercial purposes covering architectural construction, electrical household appliances, transportation, etc.

Type of base metal Steel grade Grade of base metal Application
Hot-dip zinc coated TDC51D DC51D+Z Normal use
TDC52D DC52D+Z For drawing 
TDC53D DC53D+Z For deep drawing
TS280GD S280GD+Z Structure
TS350GD S350GD+Z Structure
TS550GD S550GD+Z For high-strength structure
Hot-dip alu-zinc alloy coated TDC51D+AZ DC51D+AZ Normal use
TDC52D+AZ DC52D+AZ For Drawing 
TS250GD+AZ S250GD+AZ Structure
TS300GD+AZ S300GD+AZ Structure
TS350GD+AZ S350GD+AZ Structure
TS550GD+AZ S550GD+AZ For high-strength structure
Electro-galvanized TSECC SECC Normal use
TSECD SECD For drawing 
TSECE SECE For deep drawing
TBLCE BLCE+Z Normal use
TBLDE BLDE+Z For drawing 
TBUSDE BUSDE+Z For deep drawing

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