Haomei has rich experience on producing aluminum strip for shutter, the 5052 H19 aluminum strip color coated has great performance. We do not only supply high quality aluminium strips product, but also have fast production&delivery.In addition, we have professional sales manager to offer great service for you, thus we have won good reputation from our customers all over the world.

The metal shutters are usually made of aluminium alloy and other materials, so they can resist the erosion of sunshine, wind, rain and dust, and are easy to clean. Aluminum shutters are favored by many people because of their excellent characteristics of rust-free, corrosion-resistant, safe and firm.

Grade: 3004, 3005, 5052 H19
Thickness: 0.125-0.25 mm
Width: 15-100 mm
Diameter:300 mm
Application: shutters
Surface Treatment: Color Coated
Color: Any color
Yield (≥ MPa): 50
Ultimate Strength (≥ MPa): 100
Elongation (≥ %): 8
Certification: SGS,IOS9001,MSDS

CHEMICAL COMPOSITION
Grade	Si	Fe	Cu	Mn	Mg	Cr	Zn
3003	0.6	0.7	0.05-0.2	1.0-1.5	/	/	0.1
3004	0.3	0.7	0.25	1.0-1.5	0.8-1.3	/	0.25
5052	0.4		0.25	0.1	0.5	2.6-3.6	0.3

Common used specification of shutter aluminum strip:

1. Width: 15mm, 16mm, 25mm, 35mm, 50mm, 89mm, 92.5mm, 112mm
2. Thickness: 0.16mm, 0.18mm, 0.21mm, 0.24mm
The appearance quality requirements of aluminum shutter strip are:
1. No colour difference, cracks, corrosion, bumps, peeling, perforation, bubbles, crushing, scratches, metal and non-metal indentation, imprinting, pine dendritic pattern, straightening roll printing and other defects are allowed on the surface of aluminium strips. It is allowed to have slight chromatic aberration, sticky and other defects that do not affect the use.
2. The end face of aluminum strip should be neat, the tower shape should be no more than 2 mm, and the staggered layer should be no more than 1 mm.
3. Aluminum strip should be sheared neatly without cracks, burrs, lotus leaf edges, edge deformation and wave affecting paint.
4. Joints are not allowed on shutter aluminum strips.



The characteristics of aluminium shutters are:

1. Beautiful and energy-saving, concise and neat: the shutters can be completely closed, the scenery outside the window is at a glance, and the windows are simple and generous.
2. Aluminum shutters adopt good thermal insulation materials, effectively maintain indoor temperature, achieve the purpose of saving energy.
3. Blocking ultraviolet radiation: Aluminum shutters can effectively block the entry of ultraviolet radiation, protect furniture from the influence of ultraviolet radiation and fade.
4. Compared with the curtain, the flexible adjustable blade of the shutter has the function that the curtain lacks.
5. It can adjust the angle simply and freely, control the incoming light, adjust the angle of the blade to control the incoming light, and adjust the blade to the most suitable position arbitrarily.