Active Member
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[China]
Address: 16-143, No. 26 Nankai Road Suofang Street, Xinwu Dist, Wuxi City
Contact name:Shawna
JIANGSU IRUNT STEEL GROUP CO., LTD. |
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0.1mm-4mm Thickness AZ150 Hot Dipped Galvalume Galvanised Steel Coils Dx51D Color Coated Steel Roll
Product Name | Glavanized Steel Coils/Galvalume/PPGI/PPGL |
Material | Q235B,Q195,DX51,SPCC |
Length | 1-12m or as required |
Width | 0.6m-3m or as required |
Thickness | 0.1mm-300mm or as required |
Standard | AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc. |
Technique | Cold rolled |
Surface Treatment | Clean, blasting and painting according to customer requirement |
Coatings | Top Coats :5 micron primer + 20 micron colour Back Coat: 5 micron
primer – 7 micron primer |
Shipment Time | Within 15-20 workdays after receiving deposit or L/C |
Export Packing | Waterproof paper, and steel strip packed. Standard Export Seaworthy Package.Suit for all kinds of transport,or as required |
Capacity | 300,000 tons/year |
MOQ | 1 ton , Sample order can be acceptable. |
Free Sample | Send Inquiry to get Free Sample for evaluation |
Aluminized zinc coil is an important alloy material often used in
daily life. Aluminium-zinc steel coil is a kind of alloy composed
of aluminium-zinc alloy structure, which is composed of 55%
aluminum, 43% zinc and 2% silicon solidified at 600℃. The whole
structure is composed of aluminium-iron-silica-zinc, forming a
dense four-element junction crystal.
Aluminium-zinc steel coil has many excellent characteristics:
strong corrosion resistance, is 3 times of pure galvanized coil;
The surface is decorated with beautiful zinc flowers, which can be
used as a building exterior panel.
Corrosion resistance:
The corrosion resistance of "aluminized zinc coil" is mainly due to
aluminum, aluminum's protective function. As the zinc wears away,
the aluminum forms a dense layer of aluminum oxide that prevents
corrosion resistance from further corroding the interior.
Heat resistance:
Aluminium-zinc alloy steel coil has good heat resistance, can
withstand high temperatures of more than 300 degrees Celsius,
similar to the high temperature oxidation resistance of
aluminium-plated steel plate, often used in chimney tubes, ovens,
lamps and lampshades.
Thermal reflectivity:
Aluminium-zinc steel coils have a high thermal reflectivity, twice
that of galvanized steel, and are often used as insulation
materials.
Economical:
Because the density of 55% Al-Zn is lower than that of Zn, the area
of aluminium-zinc coated steel coil is more than 3% larger than
that of coated steel coil under the condition of the same weight
and the same thickness of gold-plating layer.
use
Building: roof, wall, garage, sound wall, pipe and combined housing
and other automotive: muffler, exhaust pipe, wiper accessories,
fuel tank, truck box and other household appliances: refrigerator
backboard, gas stove, air conditioner, electronic microwave oven,
LCD frame, CRT explosion-proof belt, LED backlight, electrical
cabinet and other agricultural: Piggery, chicken house, granary,
greenhouse pipes and other: heat insulation cover, heat exchanger,
dryer, warm water, etc
