DX51D Zero Spangle Zinc 120g Passivation Zero Spangle Gi Coil Gauge
Steel Coil
Galvanized steel coils are a vital component in various industries
due to their exceptional
corrosion resistance and durability.
Zero spangle galvanised steel coils are widely used in the
manufacturing of household appliances.
From refrigerators and washing machines to ovens and air
conditioning units, these coils provide a
durable and corrosion-resistant surface. The clean and smooth appearance of
the coils is also
aesthetically pleasing, making them a popular choice for designers and manufacturers.
regular spangle Vs. zero spangle
For zero spangle galvanized steel coil, the appearance is smooth
and silvery white without
zincoma or burr. In fact, the surface is much more beautiful, but I
can just show a small size
photo here, if you need a sample, please contact us.
the Capacity of our production Line ( for zero spangle product)
| Project | Hot dip galvanizing unit |
| Maximum process speed(m/min) | 180 |
| thickness(mm) | 0.15-1. 2 |
| width(mm) | 680-1250 |
| Coating weight(double-sided)g/m2 | 30-275 |
| Inside diameter of steel coil(mm) | 508/610 |
| Productive capacity(tons/year) | 320,000 |
| Surface structure | Smooth without zinc flower |
| Surface treatment | Oiling, passivation or chromium-free passivation, passivation +
oiling, fingerprint resistance or chromium-free fingerprint
resistance (you can know about these messages well by Deepseek) |
|
|
3 different forms of Galvanized Steel Material
We export the Galvanized steel material with 3 different forms:
Coil, Strip, Plate.
(over 600mm width, we call it "coil", less than 600 width, it is
"strip".)
applications of Galvanized steel material
They are mainly used for building roof door; window, roller shutter
door and lightgage
steel joist For automobile industry,chassis, trunk lid, oil tank,
and fender; metallurgy steel
sash back, and electric equipments, such as refrigerator base and
shell, and kitchen
equipment, color coated steel baseplate etc.
Quality Control
The company introduced testing equipments for product testing,
including raw materials, semi-finished products, finished products,
and we refuse any unqualified product.
detection of specific items
♦ Metal material mechanical property test at room temperature and
high temperature
♦ Brinell hardness test, HRC hardness, Vickers hardness
♦ Expanding, squash, cupping test, bending test,compression test
♦ Metal material in the high,macrostructure analysis, conductivity
/ resistance
♦ Grain size analysis,hydrogen embrittlement test,dezincification
corrosion test
Product Package
3 layers standard export packages
♦ krafer paper: prevent the scratches and dust.
♦ plastic protective layer: isolate moisture and dampness.
♦ steel sheet, steel strips with lock: anticollision.
