Pre-painted steel coils

Thickness 0.12-2.0mm

Width: 700-1250mm

Material: SGCC,SGCD,SECC,SECD,DX51D+Z

Zinc coating: 30-180G/M2

Surface Structure: galvanized ,zero spangle, regular spangle or normal spangle

COLOR: RAL number or sample colour

Coating:

Topside: 5micron primer 20microns polyester

Backside: 5-8microns primer epoxy.

Surface treatment: chromated and oiled, chromated and non-oiled

Units on a continuous cold-rolled strip steel or steel sheet,galvanized steel (electro galvanized,Pre-painted steel coil hot galvanized,Galvalume and cold-rolled plate) as the substrate, after surface preparation (degreasing and chemical treatment), Pre-painted steel coils by a roll coating method, applying one or more layers liquid coating, after baking and cooling the resulting sheet is coated steel.Pre-painted steel coil Since the coating can have a variety of colors, it is customary to coated steel is called color coated steel sheet (PPGI).
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Pre-painted steel coils is the material which uses galvanized steel as the basic substrate metal. PPGI is prepainted galvanized steel, also known as precoated steel, coil coated steel,Pre-painted steel coil color coated steel etc.Pre-painted steel coils A galvanized steel sheet in coil form is cleaned, pretreated, applied with various layers of organic coatings which can be paints, vinyl dispersions, Pre-painted steel coil or laminates.Pre-painted steel coils are applied in a continuous process known as Coil Coating.The steel thus produced in this process is a prepainted, prefinished ready to use material.