Description
Dipped Galvanized Corrugated Metal Roofing Sheets Anti Rust Siding
Panels
| Commodity | Dipped Galvanized Corrugated Metal Roofing Sheets |
| Standard | GBT2518-2008,ASTM A653,JIS G3302-1998,EV 10142-2000 |
| Grade | SGCC,DX51D,DX53D,DX54D,Q195,Q235,Q345,etc. |
| Base Material | SGCC/SGCH/DX51D+Z/DX51D+AZ, etc |
| Thickness | 0.12-0.8mm |
| Width before corrugation | 750mm,762mm,800mm,900mm,914mm,1000mm,1200mm |
| Tolerance | Thickness: ±0.02mm Width: ±2mm |
| Zinc Coating | 30g/m²-275g/m² |
| Technique | Hot rolled, Cold rolled, Hot dipped galvanized, Corrugated |
| Terms | Raw material width 762mm, after corrugated width 665mm: 9 waves Raw material width 914mm, after corrugated width 800mm: 11 waves Raw material width 1000mm, after corrugated 890/900mm: 12 or 14
waves |
| Price Term | FOB, CIF, CFR, EXW |
| Export package | Waterproof paper, galvanized steel covered and steel strip packed |
Dipped galvanized corrugated metal roofing sheets are a type of
roofing material made from sheets of steel that have been coated
with a layer of zinc through a process known as hot-dip
galvanizing. This coating provides enhanced corrosion resistance,
protecting the underlying steel from rust and extending the
lifespan of the roofing sheets.
The corrugated design of the metal sheets features a series of
parallel ridges and grooves, adding strength and rigidity to the
material. This design allows the sheets to withstand the weight of
snow, wind, and other external forces, making them suitable for
various roofing applications.
The zinc coating on dipped galvanized corrugated metal roofing
sheets acts as a sacrificial layer, which means that if the surface
is scratched or damaged, the zinc will corrode before the steel.
This self-healing property of zinc helps protect the steel from
rust, even in harsh environments.
Dipped galvanized corrugated metal roofing sheets are known for
their durability and long lifespan. With proper installation and
maintenance, they can last for several decades, providing reliable
protection against the elements.
Characteristic
1. Corrosion Resistance: The hot-dip galvanized coating provides
excellent corrosion resistance to the steel sheets. The zinc layer
acts as a protective barrier, preventing the underlying steel from
rusting and corroding when exposed to moisture, chemicals, and
other corrosive elements.
2. Durability: Dipped galvanized corrugated metal roofing sheets
are highly durable and can withstand harsh weather conditions,
including heavy rain, snow, wind, and UV radiation. They are
resistant to cracking, peeling, and chipping, making them suitable
for long-term use.
3. Longevity: The combination of steel and galvanized coating
contributes to the longevity of these roofing sheets. With proper
installation and maintenance, they can have a lifespan of 40 years
or more, providing a reliable and durable roofing solution.
4. Fire Resistance: Steel itself is non-combustible, and the zinc
coating on galvanized sheets provides an additional layer of
protection against fire. This makes dipped galvanized corrugated
metal roofing sheets a suitable choice for areas prone to wildfires
or where fire safety is a concern.
5. Versatility: These roofing sheets are available in various
thicknesses, lengths, and profiles, providing flexibility in design
and application. They can be used for both residential and
commercial buildings, as well as for agricultural and industrial
structures.
Application
1. Residential Roofing: Dipped galvanized corrugated metal roofing
sheets are widely used for residential roofing applications. They
provide a durable and long-lasting solution for protecting homes
from the elements, including rain, snow, and wind.
2. Commercial and Industrial Roofing: These roofing sheets are also
commonly used in commercial and industrial buildings. Their
strength and corrosion resistance make them suitable for protecting
large structures such as warehouses, factories, and retail spaces.
3. Architectural Applications: These roofing sheets are often used
in architectural applications where a distinctive and industrial
aesthetic is desired. They can be incorporated into modern or
rustic designs, adding texture and character to buildings.
4. Coastal and High Humidity Areas: The corrosion resistance of
dipped galvanized corrugated metal roofing sheets makes them
suitable for coastal and high humidity areas where salt air and
moisture can cause rapid deterioration of other roofing materials.
5. Infrastructure Projects: These roofing sheets find applications
in infrastructure projects such as bus shelters, train stations,
and parking structures. They provide a durable and low-maintenance
roofing solution and can withstand heavy loads and harsh
environmental conditions.
FAQ
Q1: How do you make our business long-term and good relationship?
A1: We keep good quality and competitive price to ensure our
customers benefit; We respect every customer as our friend and we
sincerely do business and make friends with them no matter where
they come from.
Q2: Are dipped galvanized corrugated metal roofing sheets suitable
for all climates?
A2: Yes, dipped galvanized corrugated metal roofing sheets are
suitable for various climates. The zinc coating provides excellent
corrosion resistance, making them suitable for both humid and
coastal areas, as well as regions with extreme temperature
variations.
Q3: Are dipped galvanized corrugated metal roofing sheets
fire-resistant?
A3: While steel itself is non-combustible, the zinc coating on
dipped galvanized corrugated metal roofing sheets can provide
additional fire resistance. However, the overall fire resistance of
the roofing system will depend on other factors such as the
underlayment and insulation used.
