Galvanized steel coils are produced through continuously hot dipped galvanizing steel line production
galvanized steel coils have different rust-resistance performance according to different coating requirement.
Our company produces high-performance galvanized steel with our advanced galvanizing line for many customers around the world.

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Product information

Cold Rolled GI/GL/PPGI/PPGL Galvanized Steel Coil
Galvanized Steel Coils is specially designed steel sheets that are employed in several furbishing and manufacturing purposes.
Steel coils are thin sheets that can be rolled up into incessant coils. The galvanized coil is employed outdoor, as it shows anti rusting tendencies. Most significantly, it is used in constructing strong roofing system.

Cold Rolled GI/GL/PPGI/PPGL Galvanized Steel Coil
Application	Building Roofing / Window / Automobiles / Color Coated Base Sheet etc.
Grade	DX51D DX52D DX53D DX54D S220GD S250GD...S550GD
Surface	Oilded Chromated Dry + Chromated Anti-Finger
Zinc coat Weight(g/m2)	60-350
Internal Dia.	508/610mm
Coil Weight:	3-7 Tons
Size	Thickness: 0.13-1.5mm Width: 600-1500mm

Item	Thickness	Type	Feature
Laminated film	50μm	Polyethylene	Protecting from scratches and contamination (option)
Top coat	20μm	Polyester Fluorine	Chemical resistance and formability
Primer coat	5μm	Polyester	Workability, corrosion resistance and adhesion to the primer coating
Chemical treatment	1μm	Chromate	Good adhesion and corrosion resistance
Substrate	0.2mm-1.2mm	GI.GL,AL	GI.GL,AL
Back coat	5±2μm	Epoxy	Corrosion resistance and adhesion to the substrate

More details

Applications of galvanized steel , PPGI steel coil, PPGI steel sheet:
1. Construction and building: roofing; ventilating duct; handrail; partition panel;etc.
2. Electric appliance: refrigerator; washing machine; refrigerator; DVD;etc.
3. Transportation: oil tank; road sign; etc.
4. Agriculture:barn; etc.
5. Others:vending machine; game machine; etc.

PPGI Coils Food Grade and Antibacterial & Antimicrobial Supplying:
Our Premium PPGI Food Grade & Anti-Bacteria Supplying–We are here supplying Prepainted Galvanized
Steel Coils (PPGI)/Colour Coated Steel Strips for food grade and anti-bacterial & antimicrobial. And the Zinc
Layer could be Z80, Z100, Z120, Z180, Z275. The coating could be top coat 20 microns, back coat 5 microns;
Steel Specification G300 or equivalent is available; Also it could be with Vinyl protection to protect any scratch of the steel.

Production Process
The process of Prepainted Steel Sheets: Uncoiling→Welding→Inlet Looper→Clearning→Chemical Treatment→Primary Coating
→Baking of Primary Coating→Baking of Primary Coating → Cooling of Primary Coating → Finish Coating → Baking of Finish Coating
→ Cooling of Finish Coating → Outlet Looper → Checking → Stamping → Cutting → Coiling.

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Factory Appearance

Shandong Chengshun Metal Materials Co., Ltd. is located in Jinan City, Shandong Province. It is a comprehensive company dealing in high-quality steel products, with a superior geographical location and very convenient transportation. The company has a complete and scientific quality system, and has been recognized by the industry for its integrity, strength and product quality.

Packing and shipping

Mainly exported to Europe, Southeast Asia, South Africa, the Middle East, Latin America and other countries and regions, the products are favored by Chinese and foreign users.

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Prepainted Steel Coil