Industrial Galvalume Steel Coil

Gnee Steel (Tianjin) Co., Ltd. is one of the most professional industrial galvalume steel coil manufacturers and suppliers in China. Welcome to wholesale customized industrial galvalume steel coil at competitive price from our factory. Good service and quality products are available.

 

Aluminum-Zinc Alloy Coated Steel Supplier:

Galvalume steel is also called Aluminum-Zinc Alloy Coated Steel, Zincalume steel, aluminized zinc steel (aluzinc steel), SGLC, The galvalume metal is composed of 55% aluminium, 43.4% zinc and 1.6% silicon solidified at 600 ~C. Its whole structure consists of aluminium-iron-silicon-zinc, forming a compact quaternary crystal alloy.

 

The surface of the aluminum zinc plated steel coil presents a unique smooth, flat and gorgeous star, and the basic color is silver white. The special coating structure makes it have excellent corrosion resistance. The normal service life of the aluminized zinc coil can reach 25a, and the heat resistance is very good, which can be used in the high temperature environment of 315 ℃; The coating has good adhesion with the paint film, has good processing performance, and can be punched, sheared, welded, etc; The surface conductivity is very good.

 

Industrial Galvalume Steel Coil is a galvalume-coated steel sheet for industrial use, with a surface coating composed of 55% aluminum and 45% zinc. This kind of steel plate has excellent anti-corrosion properties and weather resistance, and is widely used in various structures and facilities in the industrial field.

Product Name	DX51D AZ150 0.5mm thickness aluzinc/galvalume/zincalume Steel Coil
Material	DX51D/ 52D/ 53D/ 54D/ 55D/ DX56D+Z/ SGCC
Thickness Range	0.15mm-3.0mm
Standard Width	1000mm 1219mm 1250mm 1500mm 2000mm
Length	1000mm 1500mm 2000mm
Coil Diameter	508-610mm
Spangle	Regular,zero,minimized,big,skin pass
Weight per roll	3-8ton

 

Product Name	Galvalume steel coil
Material	Cold rolled Zinc-Alu-zinc Hot Dipped steel coil/sheet
Surface Treatment	Filmed,Emboss,Wrinkle,Printing
Standard	DIN GB ISO JIS BA ANSI
Grade	GB/T-12754 JIS G 3312 EN 10169 ASTM A755
Brand	GNEE STEEL
Zinc/Aluzinc coating	Zn 40g/sm-275g/sm Alu-zinc 40-150g/sm
Coil weight	3-5tons or As your requirement
Painting	Prime : 5μm Top coating : 7--20μm
Back coating	7 --15μm
Color	As RAL or your requirement
Hardness	CQ/FH/As your requirement (G300-G550)
Surface Treatment	With plastic film , Chromated, Wrinkle, Matt, Decorate, Sand surface, Highlight.
Application	building industry,wall cladding,roofing sheet,roller shutter

 

Hot-dip Al-Zn Coating Steel Show:

 

Industrial Galvalume Steel Coil Factory:

 

Galvalume Gl Steel Coil Application:

 

Characteristics of Galvalume Steel:

1.Machinability
It can satisfy the processing requirements of rolling, coiling and others processes alike.

2.Thermal resistance
Common HDG steel plate normally works under 230℃, and has its color changed at 250℃, however, Galvalume steel plate cansustain the environment at 315℃ for long time.

3.High reflectivity
Reflection ability of heat and light is twice as much as those ofhot-dip zinc steel sheet, and its reflectivity is more than 0.70, exceeding 0.65 (required by the EPA Energy Star Standard), which is an ideal construction materials of saving energy.

4.Resistance to corrosion
Al-Zn coated steel sheet has better performance in corrosion resistance than GI sheet of the same thickness and its service life is 2-6 times longer than general GI sheet.

 

Manufacturer of Industrial Galvalume Steel Coil: GNEE STEEL

GNEE STEEL is a company specializing in the design, manufacture and supply of steel products, which are widely used in roofing, walls, color-coated substrates, automotive industry and other fields. These new materials, such as galvanized coils/sheets, aluminum galvanized coils/sheets, colored coils/sheets, colored aluminum coils/sheets, wrinkled aluminum coils/sheets, alum magnesium manganese coils/sheets, glazed tiles, various color aluminum plates and color steel Tile, PVC board, cold plate, metal carved board, etc. Products are exported to South America, Africa, Southeast Asia, Central Asia and other countries.

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