图片名称

PPGI & PPGL Sheet Coating

The total thickness of the pre-painted galvalume steel coil is composed of the
base steel – coating -primer – top paint – protective layer thickness.
The top paint thickness is 10-25μm, and the back paint thickness is 5-20μm.
The thinner the base steel thickness, the higher the price of the ppgi steel coil,
because the processing cost becomes higher.
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Prepainted Steel Coil

Color coated steel sheet is made by chemical pretreatment,
preliminary coating and fine coating, the quality of the coating is
more even,stable and ideal than single spraying or brushing on the surface of formed metal.
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DX54D+Z Galvanized Steel Coil

Galvanized sheet refers to the
steel plate coated with a layer of zinc.
Galvanizing is an economical
and effective antirust method which is often used.
About half of the world's zinc
production is used in this process.
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DX51D GI corrugated roofing sheet

In the continuous processing machine
cold rolled steel sheet and zinc galvanized steel
sheet served as basal plate, one layer or several layers of liquid
paint are painted onto the basal plate after surface pretreatment
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SECC Galvanized Steel Coil

Electro galvanizing,
also known as cold galvanizing in the industry,
is the process of forming uniform,
Share:dense and well bonded
metal or alloy deposition layer on the surface of
products by electrolysis.
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ST02Z Galvanized Steel Sheet

Galvanized sheet refers to the steel plate
coated with a layer of zinc.
Galvanizing is an economical and effective
antirust method which is often used
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