Prepainted steel roof sheet original manufacturer / colour corrugated prepainted sheet

Prepainted steel roof sheet original manufacturer / colour corrugated prepainted sheet System 1

Prepainted steel roof sheet original manufacturer / colour corrugated prepainted sheet

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 10 m.t.

Supply Capability:: 1000 m.t./month

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Quick Details

Standard:	AISI,ASTM,DIN,GB,JIS	Grade:	AISI,ASTM,BS,DIN,GB,JIS	Thickness:	0.17mm-0.6mm
Place of Origin:	China (Mainland)	Brand Name:		Model Number:	Corrugated sheet
Type:	Steel Plate	Technique:	Cold Rolled	Surface Treatment:	Coated
Application:	Roofing,Ceiling,Roof	Special Use:	High-strength Steel Plate	Width:	600-1250mm
Length:	as per customers request	Zinc coating:	60-275g/m2	Surface processing:	Regular spangle,minimal spangle

Packaging & Delivery

Packaging Detail:	Standard seaworthy or as your requirement.
Delivery Detail:	Within 9 days after confirming the order.

Specifications

Prepaint corrugated roofing sheet
1.our material are from big mill
2.surface and edge is glossy
3.our package is export pa

Prepainted corrugated steel roofing sheets

Production

Standard	JIS G3302 1998, ASTM A653M/A924M 2004,or according to your request
Thickness	0.13mm-1.5mm
Width	400mm-1250mm
Tolerance	Thickness: +/-0.02mm Width:+/-2mm
Length	We can adjust the length according to your request
Wave depth	As to requirement
Zinc Coating	40g/m2-275g/m2
Surface treatment	Color-Coated & Galvanized
Color	All RAL color
Coat	25±5μm on front coating and 7± 2μm on back coating
Temper	1.Full hard
	2.Commercial quality
	3. Dry, chromate, skin passed, tension level, shining.
Spangle	Regular spangle, minimized spangle and zero spangle
Tensile Strength	>300mpa
Yield Strength	370-380mpa
Application	various roofs or walls referring to the large size factory buildings, storages, exhibition halls, gymnasiums etc.
MOQ	50Ton

Specification

Process ability	Yield strength	Tensile strength	Elongation %	180°cold-bending
Common PV	-	270-500	-	d=0,intact,no zinc removal
Mechanical interlocking JY	-	270-500	-	d=0,intact,no zinc removal
Structure JG	>=240	>=370	>=18	d=0,intact,no zinc removal
Deep drawn SC	-	270-380	>=30
EDDQ SC	-	270-380	>=30	d=0,intact,no zinc removal

Q: How do steel sheets compare to other materials, such as aluminum or copper?: There are several advantages to using steel sheets instead of materials like aluminum or copper. Firstly, steel is known for its exceptional strength and durability, making it able to withstand heavy loads and resist impacts better than aluminum or copper. This makes steel sheets perfect for applications that require high strength and structural integrity, such as in construction or the automotive industry. Furthermore, steel sheets have a higher melting point than aluminum or copper, meaning they can withstand higher temperatures without deforming or melting. This makes steel sheets suitable for applications that involve exposure to high temperatures, like in manufacturing processes or engine components. Additionally, steel sheets have excellent corrosion resistance properties. They can be coated with protective layers like zinc or chromium to enhance their resistance to rust and corrosion. In contrast, aluminum and copper are more prone to corrosion, especially when exposed to certain environments or chemicals. This makes steel sheets the preferred choice for outdoor applications or structures that need long-term durability. Another advantage of steel sheets is their cost-effectiveness. Steel is relatively cheaper compared to aluminum or copper, especially when considering its strength and durability. This makes steel sheets a more economical choice for various applications where cost is an important factor. However, it is important to note that aluminum and copper also have their own advantages. Aluminum is lightweight and has excellent thermal conductivity, making it suitable for applications that require lightweight materials or efficient heat transfer. Copper, on the other hand, has superior electrical conductivity, making it ideal for electrical wiring or components. In conclusion, steel sheets offer exceptional strength, durability, corrosion resistance, and cost-effectiveness compared to aluminum or copper. However, the choice of material ultimately depends on the specific requirements of the application, such as weight, thermal or electrical conductivity, and environmental factors.

Q: What are the most common thicknesses of steel sheets?: Steel sheets come in various thicknesses, which are determined by their intended use and industry standards. Examples of commonly used thicknesses include 20 gauge (0.035 inches), 18 gauge (0.0478 inches), 16 gauge (0.0598 inches), 14 gauge (0.0747 inches), and 10 gauge (0.1046 inches). These thicknesses are commonly employed in sectors like construction, automotive, and manufacturing. In certain cases, thinner gauges like 24 gauge (0.0239 inches) and 22 gauge (0.0299 inches) may be utilized for lighter applications or when weight reduction is a priority. Ultimately, the chosen thickness will depend on the specific project requirements and the desired structural integrity.

Q: Can steel sheets be used for transportation equipment?: Yes, steel sheets can be used for transportation equipment. Steel is a widely used material in the transportation industry due to its strength, durability, and cost-effectiveness. Steel sheets are commonly used in the construction of various transportation vehicles such as cars, trucks, buses, trains, ships, and airplanes. They can be used for the body panels, chassis, frames, and other structural components of these vehicles. Steel sheets offer excellent mechanical properties, including high tensile strength and impact resistance, making them suitable for withstanding the stresses and demands of transportation applications. Additionally, steel is also known for its ability to be easily formed and welded, allowing manufacturers to create complex shapes and structures required for transportation equipment.

Q: What is the standard size of a steel sheet?: The specific application and industry play a significant role in determining the varying standard sizes of steel sheets. However, it is common to find steel sheets in standard sizes like 4 feet by 8 feet (1.2 meters by 2.4 meters) or 5 feet by 10 feet (1.5 meters by 3 meters). These dimensions are widely utilized in construction, manufacturing, and fabrication processes. It is worth mentioning that customized sizes can be obtained to cater to the specific needs of a project or customer.

Q: What is the difference between hot rolled steel and controlled rolled steel plate? Can two plates be used interchangeably?: The rolled steel plate is used to achieve the ideal special performance by controlling the amount of deformation, deformation and temperature. Having higher added value and higher price. Interchangeable, but not a good choice!

Q: How are steel sheets measured?: Steel sheets are typically measured by their thickness, width, and length. The thickness is measured in gauges or millimeters, while the width and length are measured in inches or feet.

Q: Can steel sheets be used for solar panel frames?: Yes, steel sheets can be used for solar panel frames. Steel is a commonly used material for solar panel frames due to its strength, durability, and cost-effectiveness. It provides adequate support and stability to hold solar panels securely in place, making it a suitable choice for constructing solar panel frames.

Q: Can steel sheets be formed into corrugated panels?: Yes, steel sheets can be formed into corrugated panels through a process called corrugation. This involves passing the steel sheets through a series of rollers to create a series of alternating ridges and grooves, resulting in the characteristic corrugated pattern.

Q: What is a cold rolled sheet with plastic sprayed?: Among them, plastic spraying is a surface treatment method of spraying plastic powder on parts. Spray is the electrostatic powder we often speak of spraying, it is the use of electrostatic generator to make plastic powder charged, adsorbed on the iron surface, then after 180 to 220 DEG C baking, the powder melting adhesion on the surface of metal, plastic products used for the indoor use of the film is flat or matte effect. Spray powder mainly has acrylic powder, polyester powder and so on.

Q: What are the different types of steel sheet finishes?: Various purposes are served by several different types of steel sheet finishes, each providing unique aesthetics. Some common types include: 1. Hot Rolled: Achieved by heating the steel sheet above its recrystallization temperature and rolling it to the desired thickness. It has a rough and textured surface, suitable for applications where appearance is not a priority. 2. Cold Rolled: After hot rolling, the steel sheet is passed through rollers at room temperature to achieve a smooth and polished finish. Cold rolled finishes are often used in applications that require a superior surface finish, such as automotive panels or appliances. 3. Galvanized: In this process, the steel sheet is coated with a layer of zinc to provide corrosion resistance. The zinc coating also gives the sheet a shiny and reflective appearance. Galvanized finishes are commonly used in outdoor applications to protect against rust and harsh weather conditions. 4. Stainless Steel: Achieved by adding chromium to the steel sheet, providing excellent corrosion resistance and a sleek, reflective surface. Stainless steel finishes are widely used in kitchen appliances, architectural applications, and medical equipment, where hygiene and durability are essential. 5. Coated Finishes: Steel sheets can be coated with various materials, like paint, epoxy, or polymer, to enhance appearance or provide additional protection. Coated finishes can be customized to meet specific requirements, such as color or texture, and are often used in architectural and decorative applications. 6. Brushed: Obtained by brushing the steel sheet with abrasive material, creating a textured and matte surface. Brushed finishes are commonly used in interior design and furniture manufacturing, where a contemporary and stylish appearance is desired. These examples represent just a few of the available steel sheet finishes. The choice of finish depends on the specific requirements of the application, such as corrosion resistance, aesthetic appeal, or surface texture.

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