Corugated steel sheets
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1) AVAILABLE DESIGNATION OF (Prepainted galvanized steel coils) printed PPGI coils
Quality Q/BQB 440-2003 JIS G3312-1994 EN 10326-2004 ASTM A653-02a
EN 10327-2004 (BASE PLATE)
(BASE PLATE)
Commercial Steel TDC51D CGCC DX51D+Z/AZ CS Type A/B/C
Forming Steel (TSt01,TSt02,TSt03) CGCD1 FS Type A, Type B
Drawing TDC52D /TDC53D - DX52D+Z/AZ DDS TYPE A/C
Steel DX53D+Z/AZ
Structural TS280GD(TStE28) CGC400 S280D+Z/AZ SS275
Steel TS350GD(TStE34) CGC440 S350D+Z/AZ SS340 Class1
2) OUR SPECIFICATION OF (Prepainted galvanized steel coils) printed PPGI coils
Available Size:
Manufacturer Thickness Width Length of plate Inner diameter of coil
JIANGSU HUIYE STEEL SHEET CO.,LTD 0.2-1.2mm 800/914/1000/1200/1219/1250mm 1000-6000mm 508mm/610mm
Coated Mass OF (Prepainted galvanized steel coils) printed PPGI coils:
Base plate Available Coated Mass(g/m^2)
Galvanized Steel 80, 100, 120, 160, 180
Galvalume Steel 50, 70, 150
Available Painting OF (Prepainted galvanized steel coils) printed PPGI coils:
Category of Painting Item Code
Polyester PE
High-durability polyester HDP
Silicon modified polyesters SMP
Polyvinylidene fluoride PVDF
Easy-Cleaning —
Painting Thickness Top side: 20+5microns;
Bottom side: 5~7microns.
Color System Produce according to RAL Color System or as per buyer’s color sample.
Painting structure Top surface Bottom surface
Primer coating No coating 1/0
Primer coating Primer coating 1/1
Primer coating + Finish coating No coating 2/0
Primer coating + Finish coating Primer coating or single back coating 2/1
Primer coating + Finish coating Primer coating + Finish back coating 2/2
- Q: What are the different sheet metal rolling techniques for steel sheets?
- Steel sheets can be rolled using different techniques, including hot rolling, cold rolling, and roll forming. Hot rolling involves heating steel sheets above their recrystallization temperature and passing them through rollers to reduce thickness. This method is commonly used to produce steel sheets with consistent thickness and improved mechanical properties. In contrast, cold rolling rolls steel sheets at room temperature. This process creates thinner and smoother sheets with higher dimensional accuracy. Cold-rolled steel is often used for applications that require a high-quality surface finish, such as automotive body panels and appliances. Roll forming is a continuous bending process where a long strip of steel is gradually shaped into a desired profile using rollers. This technique is suitable for producing steel sheets with complex shapes and profiles, like corrugated roofing or C-channel beams. Roll forming offers excellent precision and repeatability, making it a popular choice for mass producing steel sheets with consistent dimensions. Ultimately, the choice of rolling technique depends on the specific requirements of the application. Hot rolling is ideal for achieving uniform thickness and improved mechanical properties. Cold rolling is preferred for applications that demand high-quality surface finish and dimensional accuracy. Roll forming is suitable for creating steel sheets with complex shapes and profiles.
- Q: Do the steel sheets have any sharp edges?
- Yes, steel sheets can have sharp edges. During the manufacturing process, steel sheets are often cut or sheared, which can leave sharp edges. It is important to handle steel sheets with caution and use appropriate protective equipment, such as gloves, when working with them to avoid any injuries from the sharp edges.
- Q: What are the different types of steel sheet surface coatings for corrosion resistance?
- There are several types of steel sheet surface coatings available for corrosion resistance, including galvanized coatings, zinc-rich coatings, aluminum coatings, and organic coatings such as paint or epoxy. Each coating offers unique benefits and application suitability depending on the specific requirements and environmental conditions.
- Q: What is the average thermal conductivity of steel sheets?
- The thermal conductivity of steel sheets can differ based on multiple factors, including the specific type or grade of steel, its composition, and temperature. However, on average, steel sheets have a thermal conductivity ranging between 15 and 30 Watts per meter-kelvin (W/m·K). This signifies their effectiveness in conducting heat and facilitating the efficient transfer of thermal energy across their surfaces. It should be emphasized that the precise thermal conductivity of a particular steel sheet can be determined through laboratory testing or by referring to the manufacturer's technical specifications.
- Q: Are steel sheets resistant to humidity?
- Yes, steel sheets are generally resistant to humidity. Steel is a durable and corrosion-resistant material that can withstand high levels of moisture without significant damage or degradation. However, prolonged exposure to excessive humidity or moisture can still lead to rust and corrosion over time. Therefore, it is important to provide proper maintenance and protection to ensure the longevity of steel sheets in humid environments.
- Q: Can steel sheets be used for food processing equipment?
- Steel sheets are indeed capable of being utilized for food processing equipment. People often favor stainless steel for such equipment because of its ability to endure, resist corrosion, and facilitate easy cleaning. Furthermore, stainless steel does not react with food nor does it impart any undesirable flavors or odors. Steel sheets can be molded into various shapes and sizes, rendering them suitable for different kinds of food processing equipment including mixers, conveyors, tanks, and cutting blades. Moreover, stainless steel also possesses resistance to high temperatures, thus making it perfect for applications involving heat. In conclusion, steel sheets are a dependable and sanitary material option for food processing equipment.
- Q: Can steel sheets be used for architectural facades?
- Yes, steel sheets can be used for architectural facades. Steel is a versatile material that offers strength, durability, and a sleek aesthetic, making it suitable for various architectural applications including facades. Steel sheets can be customized, shaped, and finished to create unique and visually appealing facades for buildings.
- Q: Are steel sheets suitable for outdoor signage?
- Yes, steel sheets are suitable for outdoor signage. Steel is a durable and weather-resistant material that can withstand harsh outdoor conditions, such as rain, wind, and sunlight. It is also sturdy enough to support the weight of signage and can be easily fabricated into various shapes and sizes. Additionally, steel sheets can be painted or coated to enhance their appearance and protect against corrosion, making them a popular choice for outdoor signage.
- Q: How do steel sheets compare to other types of metal sheets?
- Steel sheets are highly durable and have excellent strength-to-weight ratio compared to other types of metal sheets. They offer superior resistance to corrosion, heat, and impact, making them suitable for a wide range of applications. Additionally, steel sheets are cost-effective and readily available, making them a popular choice in various industries.
- Q: Are steel sheets resistant to impact and abrasion?
- Yes, steel sheets are generally resistant to both impact and abrasion due to their high strength and durability.
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Corugated steel sheets
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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