GL steel coil is commonly used in various applications in the construction industry due to its enhanced corrosion resistance and durability. Some common applications of GL steel coil include:
1. Roofing: GL steel coil is often used for roofing materials in residential, commercial, and industrial buildings. The corrosion-resistant coating helps protect the roof from rust and other forms of corrosion, extending its lifespan.
2. Siding: GL steel coil is also used for siding materials in buildings to provide a durable and long-lasting exterior finish. The coating helps protect the siding from the elements, ensuring it remains in good condition for many years.
3. Gutters and downspouts: GL steel coil is commonly used for gutters and downspouts to channel rainwater away from the building. The corrosion-resistant coating helps prevent rust and corrosion, ensuring the gutters and downspouts remain functional and aesthetically pleasing.
4. HVAC ductwork: GL steel coil is used for HVAC ductwork in buildings to provide a strong and corrosion-resistant material for air distribution. The coating helps protect the ductwork from moisture and other corrosive elements, ensuring efficient and long-lasting performance.
5. Automotive industry: GL steel coil is also used in the automotive industry for various applications, such as body panels, chassis components, and other structural parts. The corrosion-resistant coating helps protect the steel from road salt, moisture, and other environmental factors, ensuring the longevity of the vehicle.
Overall, GL steel coil is a versatile material that is widely used in various industries for its durability, corrosion resistance, and longevity.
Product name | Galvalume steel coil |
Standard | ASTM A792,JIS G3321, EN 10346 |
Material | SGLCC G230-G550,DX51D+AZ,DX53D+AZ,S250-S550 |
Thickness | 0.12-2.5mm |
Width | 10-1250mm |
Zinc coating | AZ30 to AZ250g/m2 |
Coil ID | 508/610MM |
Coil Weight | 3-8 tons |
Color | Blue, Green,Yellow, Golden(Anti-Finger Print) |
HRB | Soft Hard(<60) Medium Hard(60-85) Full Hard(85-95) |
Spangle | Regular Spangle,Minimal Spangle, Zero Spangle,Big Spangle |
Package | standard export package |
Product Advantages
1.Corrosion resistance:When zinc is abraded, aluminum forms a dense layer of alumina that prevents further corrosion of the corrosive material inside.
2.Heat resistance:Aluminum zinc alloy steel has good heat resistance and can withstand high temperatures of more than 300 degrees Celsius.
3.Thermal reflexes:The heat reflectivity of Al Zn steel plate is very high, which is two times that of galvanized steel sheet.
4.Economical efficiency:Since the density of 55% AL-Zn is smaller than the density of Zn, the aluminum-zinc-plated steel sheet is more than 3% larger than the area of the plated steel sheet when the weight is the same and the thickness of the gold-plated layer is the same.
