Prepainted Steel Sheets

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Description

Prepainted Steel Sheets

Prepainted Steel Sheet

Type of Base Metal
Electro Galvanized base metal,Cold-rolled base metal,hot dipped zinc coated base metal,hot dipped Al-Zn base metal
Scope of Application
Commercial,Drawing,Deep Drawing,Structure
Types of  top coatings
PE(7-10),SMP(8-12),HDP(15),PVDF(20)
Coating Type
2/1,2/2,3/2
Surface Finish
Normal Coated,Embossed,Printed
Fuction
Easy-Clearning,Heat insulation,Antiseptic,Antistatic
Pretreatment types for substrate surface
Normal chemical pretreatment,Chrom free chemical pretreatment
Applications of Prepainted Steel Sheets
Construction,Electrial appliance,FurnituremCarrying trade,Containers,others
Type of Base Metal Steel Grade Size
hot dipped zinc coated DC51D 0.20-1.6mmx600-1350mm
Z80-Z275 DC52D
DC53D
DC54D
hot dipped Al-Zn S250GD
S280GD
55% Al-Zn S320GD
AZ70-AZ220 S350GD
S550GD
Electro Galvanized SECC 0.35-2.0mmx750-1250mm
20/20g/m2 SECD
SECE
Cold-rolled
Suggestion on slection of base metal and zinc coating weight for different application:
Applications Base metal Weight of galvanized layer (g/m 2 )
Construction,external use hot dipped zinc coated base metal 90/90
construction internal use,steel windows hot dipped zinc coated base metal 90/90
Electro Galvanized base metal 60/60
household applicance,furniture Electro Galvanized base metal 20/20
Construction hot dipped Al-Zn base metal 75/75

 

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