Product Description
Color steel plate is a building material made of steel plate as the substrate, which is coated with a layer of anti-corrosion coating on the surface after coating or plating treatment. It combines the high strength of steel with the anti-corrosion and decorative effects of coatings, and is widely used in various fields such as modern architecture, decoration, insulation, thermal insulation, and sound insulation. Color steel plate not only has good weather resistance and corrosion resistance, but also has a rich color appearance, which can provide beautiful facade and structural protection for buildings.
| Thickness |
0.12mm-1.5mm |
| Width |
600~1150mm |
| Length |
1000-11800mm |
| Grade |
DX51D+Z
DX52D+Z
DX53D+Z
DX54D+Z
DX56D+Z
DX57D+Z |
CS A
CS B
CS C
FS A
FS B |
SGCC
SGCD |
SGC340
SGC400
SGC440
SGC490
SGC510 |
S220GD+Z
S250GD+Z
S280GD+Z
S320GD+Z
S350GD+Z
S550GD+Z |
| Zn Coating |
Z30-Z275 |
| Color |
According to RAL code |
| Coating Types |
PE, SMP, JD, HDP, PVDF |
| Coating |
Top Paint: 10~25 micron |
| Back Paint: 5~12micron |
| Type of coating process |
Front: Double Coated & Double Drying |
Back: Double Coated & Double Drying, Single Coated &
Double Drying |
| Finish |
High light, Glossy, Matte |
| Packing |
Standard export package (Plastic film in the first layer, second layer is Kraft paper. Third layer is galvanized sheet+package strip+corner protected, one pallet about 3 tons) |
| Application |
Building industry ,structural use, roofing, commercial use ,household appliance, industry facilities, office buildings |
| Advantages |
1.Design according to customers 'requirements
2.Production under ISO9001-2008 Quality System
3.Easy to be installed as light weight
4.Our products are recyclable materials
5.The less construction period, the more using time.
6.paint your logo for free |
Composition and production process of color steel plate
Color steel plate is usually composed of two parts: substrate (such as galvanized steel plate, aluminum zinc coated steel plate, aluminum plate, etc.)
1. Substrate: Cold rolled steel plates or hot-rolled steel plates are usually used, and the excellent properties of steel provide high strength, pressure resistance, and impact resistance for color steel plates.
2. Coating: The coating part is divided into two categories:
1}. Surface coating: Polyester coatings, fluorocarbon coatings, PVC coatings, etc. are generally used, which have good UV resistance, corrosion resistance, and waterproof performance.
2}. Protective layer: Coating a layer of zinc or aluminum zinc alloy on the surface of the steel plate can enhance its corrosion resistance and durability.
Production process: The production process of color steel plates includes steps such as substrate pretreatment, coating, baking and curing, cooling, and cutting. The coating is evenly applied to the surface of the steel plate through hot dip plating, spraying, and other methods to ensure the corrosion resistance, oxidation resistance, and aesthetics of the steel plate.
Main characteristics of color steel plate
1. Anti corrosion performance: The surface coating and plating of color steel plates can effectively prevent the invasion of corrosive substances such as moisture and air, extend the service life of steel plates, and are suitable for humid and highly corrosive environments.
2. Weather resistance: High quality color steel plates have good UV resistance, oxidation resistance, and high temperature resistance, which can maintain their appearance and performance for a long time.
3. Aesthetics: Color steel plates can be customized in various colors according to needs, with smooth surfaces and decorative effects. They are widely used in the decoration of building facades, roofs and walls of factories and warehouses, etc.
4. Lightweight and high-strength: Compared to traditional concrete and brick structures, color steel plates are lighter in weight, making them easier to transport and install. The strength of steel ensures the compressive and wind resistance of color steel plates.
5. Thermal insulation and sound insulation: Color steel plates have certain thermal insulation properties, which can effectively block the transfer of heat. When used in conjunction with insulation materials, it can also provide better insulation and thermal insulation effects.
6. Environmental friendliness: Color steel plates are recyclable materials that meet the requirements of modern building green and environmental protection, and have low pollution during the manufacturing process.
Classification of Color Steel Plates
According to different coatings, substrates, and applications, color steel plates can be divided into the following types:
1. Classified by substrate:
1. Galvanized color steel plate: The substrate is coated with a galvanized layer, which has good anti-corrosion performance and is suitable for areas with humid and highly corrosive environments.
2. Aluminum zinc coated color steel plate: The substrate is coated with an aluminum zinc alloy layer, which has stronger corrosion resistance and high temperature resistance, suitable for high temperature or seaside environments.
3. Cold rolled color steel plate: The surface has been coated and is suitable for indoor decoration and low corrosion environments.
2. Classified by coating:
1. Polyester color steel plate (PE): The coating is based on polyester resin, with bright colors and good glossiness, widely used for roof and wall decoration.
2. Fluorocarbon color steel plate (PVDF): Fluorocarbon coating has super strong weather resistance and UV resistance, suitable for building facades with higher requirements.
Plastic color steel plate (PVC): suitable for corrosion resistance
Application fields of color steel plate
Color steel plates are widely used in the following fields due to their unique properties and diverse designs:
1. Construction industry: Color steel plates are widely used for roofs and exterior walls of commercial and industrial buildings, especially in buildings such as factories, warehouses, supermarkets, workshops, etc., which can greatly reduce construction costs and time.
2. Cold storage and refrigeration equipment: Color steel plates have good thermal insulation properties and are suitable for the walls and ceilings of cold storage and refrigeration equipment.
3. Transportation field: Color steel plates are used for the facades and roofs of public transportation facilities such as stations, airports, and subways.
4. Home decoration: Color steel plates are also used in interior decoration, especially in modern style homes and commercial spaces.
The advantages and challenges of color steel plates
1. Advantages:
Lightweight and easy to install: Color steel plates are relatively lightweight, making them easy to transport and install, especially suitable for large-scale construction.
High strength: The strength of the steel itself ensures the compressive and wind resistance of the color steel plate, making it suitable for various environments.
Long lifespan: High quality color steel plates are corrosion-resistant, high-temperature resistant, UV resistant, and have a long service life.
Environmental Protection: Color steel plates are recyclable materials that meet the standards of green buildings.
2. Challenge:
Fire resistance: Although color steel plates have certain fire resistance, they may deform due to high temperatures or fires. For
Anti corrosion maintenance: Although color steel plates have strong anti-corrosion properties, they still need regular maintenance in some extreme environments (such as seaside, high humidity areas, etc.).
Color steel plate is a lightweight, high-strength, corrosion-resistant, and aesthetically pleasing building material widely used in modern construction, industrial facilities, cold storage, and transportation facilities. With the increasing requirements for building energy efficiency and environmental protection, color steel plates have become a commonly used building exterior material due to their excellent performance and economy. By selecting coatings and substrates reasonably, color steel plates can meet the usage needs in different environments.
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Our Service
Pre-Sale Service:
1.Sample:Samples can be offered with Samples` charges and courier fee by you . But Samples` charges will be return to you after you place an order .
2.Production Line:We having own three factories with more than 10 production lines . Many styles for you choice.
3.OEM/ODM and logo stamp:OEM/ODM order are accepted . Any logo printing or design are free of charges.
4.Transport:We have own international Logistics company . Is Class-One agent of MSC/MSK/APL/CMA/COSCO/OOCL/MOL . Can supple the best transport plan and charges for you .Also ensure delivery the goods within short time .
During Sale Service:
1.Quality Control: IQC-----> IPQC---->FQC
Material Inspection---> Drawing and Samples" Inspection----> Correction of Machine and Equipment ----> Trial production---->Finished Production Testing---->The Third inspect department
2.Transportation safety guarantee:Our logistics having good-tracked system. Will inform you the goods transport status message at any time , until you pick up the goods.
After-Sale Service:
1.We are glad to supply the better suggestion of the price and products . Including the goods` stockpile and application .
2.Will supply the latest market price information for you at any time.
3.Welcome to visit our company . Insure you will have a good time in China.
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