AZ150 RAL Cold Rolled Painted Aluminum Coil For Industrial Building / Garage Door AIA-1 manufacturer from China Jiangsu Greatwall steel CO., Ltd

AZ150 RAL Cold Rolled Painted Aluminum Coil For Industrial Building / Garage Door

Place of Origin:

Guangdong, China (Mainland)


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Product Detail

Model No.: AIA-1

AZ150 RAL Cold Rolled Painted Aluminum Coil For Industrial Building / Garage Door Prepainted steel sheet is coated with organ

AZ150 RAL Cold Rolled Painted Aluminum Coil For Industrial Building / Garage Door

Prepainted steel sheet is coated with organic layer, which provides higher anti-corrosion property and a longer lifespan than that of galvanized steel sheets.
The base metals for prepainted steel sheet consist of cold-rolled, HDG electro-galvanized and hot-dip Alu-zinc coated. The finish coats of prepainted steel sheets can be classified into groups as follows: polyester, silicon modified polyesters, polyvinylidene fluoride, high-durability polyester, etc.

Main Specification

Product Name	AZ150 full hard galvalume steel coil with RAL color coated for building materials
Base metal	Cold rolled steel
Composition	55% Al2O3, 43.4% Zinc, 1.6% SiO2
Thickness	0.23 mm-1.5 mm
Width	600mm-1250mm
Grade	SGCC,SGCH,DX51D+AZ,ASTM A792
Al-Zinc Coating	30g/m2-275g/m2
Spangles	Regular/ Big/Small/None
Surface Treatment	Chromated/passivation and oiled or unoiled, anti-finger print
Coil ID	508mm/610mm
Coil weight	3-8ton

Our product

Surface Treatment Of Galvalume Steel Coil:

Surface Treatment	Feature
Chemical Treatment	minimize the chance of humid-storage staining forms a dark gray surface discoloration on the surface
Chemical Treatment	retain the bright metallic luster for a long period
Oil	minimize the tendency for humid-storage stain
Chemical Treatment and Oil	The chemical treatment provides very good protection against humid-storage staining, while the oil provides lubricity for operations.
Dry	must be transported and stored with special precautions to preserve low-humidity conditions.
Anti-finger print	minimize the chance of humid-storage staining forms a dark gray surface discoloration on the surface

Application Of Galvalume Steel Coil:

1. Architecture Roofs and outside walls of civilian and industrial buildings, garage doors, fencings and window blinds
2. Appliances Industry Outer clad sheets for washing machine, refrigerator, television, air conditioner and ventilation system, explosion-proof strip, solar water heater and appliance parts
3. Auto Industry Muffler, heat shields of exhaust pipe and catalytic converter, auto parts & accessories under the frame, signboard in highway
4. Industrial Instruments Electric control cabinet, industrial refrigeration equipment, automatic vending machine

Features Of Galvalume Steel Coil:

1. Resistance to Corrosion Has better performance in corrosion resistance than hot dip galvanized coil/sheet of the same thickness and its service life is 1-5 times longer than general hot dip galvanized coil/sheet.
2. Machinability Can satisfy the processing requirements of rolling, coiling and others processes alike.
3. Thermal Resistance Can sustain the environment at 315°C for long time.
4. High Reflectivity Reflection ability of heat and light is twice as much as those of hot dip galvanized steel coil/sheet, and its reflectivity is more than 0.75, exceeding 0.65 (required by the EPA Energy Star Standard), which is an ideal construction material of saving energy.

Our advantages:

1) Transportation speed is quick
2) High quality , quantity is with preferential treatment
3) We can cut steel sheet in any shapes
4) Famous steel company in China and overseas.
5) Strong ability to supply
6) Branded steel roll
7) More than 200 patterns
8) Bottom price
9) Reliable quality and service
10) Buyer's specifications accepted
11) Experienced R & D Department