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:: 1 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: Are the steel sheets resistant to graffiti or vandalism?: Steel sheets possess a high level of resistance against graffiti or vandalism. Thanks to their sturdy and long-lasting nature, steel sheets act as a formidable deterrent against acts of vandalism or graffiti. The sleek surface of steel sheets poses a challenge for vandals attempting to adhere spray paint or other graffiti materials. Even if they manage to apply it, the paint can be effortlessly removed using appropriate cleaning techniques, leaving no trace behind. Furthermore, steel sheets exhibit exceptional resistance against scratching or etching, effectively preventing any form of vandalism. In conclusion, opting for steel sheets on surfaces prone to graffiti or vandalism provides outstanding protection and reduces the need for costly repairs or repainting.

Q: Can steel sheets be used for manufacturing HVAC systems?: Yes, steel sheets can be used for manufacturing HVAC systems. Steel is a durable and versatile material that is commonly used in the construction of HVAC components such as ductwork, heat exchangers, and air handling units. It provides strength, resistance to corrosion, and thermal conductivity, making it suitable for HVAC system fabrication.

Q: What is the average wind load capacity of steel sheets?: The wind load capacity of steel sheets can differ depending on a range of factors, including sheet thickness, steel type, and the specific design and installation of the structure. However, steel sheets are renowned for their robustness and endurance, enabling them to withstand substantial wind loads. When it comes to roofing or cladding applications, steel sheets are typically engineered to meet precise wind load demands in accordance with regional building codes and standards. These standards take into consideration factors such as geographical location, building height, exposure category, and wind speed. Engineers and architects rely on calculations and simulations to determine the wind load capacity of steel sheets and analyze the forces exerted by the wind on the structure. They take various factors into account, including wind pressure, building orientation, surface area, and the shape and profile of the steel sheets. In conclusion, the average wind load capacity of steel sheets cannot be generalized due to the influence of numerous factors. It is essential to seek guidance from a structural engineer or building professional to establish the appropriate wind load capacity requirements for a specific steel sheet application.

Q: Can steel sheets be used for fencing?: Yes, steel sheets can be used for fencing. Steel sheets are durable and provide a strong barrier, making them a popular choice for fencing in various settings such as residential, commercial, and industrial properties.

Q: What are the common industries that use steel sheets?: The common industries that use steel sheets include construction, automotive, aerospace, manufacturing, energy, and shipbuilding.

Q: Can steel sheets be painted or powder-coated after installation?: After installation, it is possible to paint or powder-coat steel sheets. This is a popular method for improving their visual appeal and guarding against corrosion. The procedure involves cleaning the steel surface meticulously, applying a primer for better adhesion, and then applying the desired paint or powder coating. The location for this can be either on-site or at a specialized facility, depending on the size and intricacy of the steel sheets. Moreover, it is crucial to select a paint or powder coating that is appropriate for outdoor use and can endure the environmental conditions that the steel sheets will face.

Q: Can steel sheets be used for interior wall cladding?: Yes, steel sheets can be used for interior wall cladding. Steel sheets provide a durable and modern aesthetic, making them suitable for various interior design styles. They can be used in commercial and residential spaces to add an industrial and sleek look to the walls.

Q: How do steel sheets perform in seismic zones?: Steel sheets perform well in seismic zones due to their inherent strength and ductility. The flexibility and high tensile strength of steel allow it to absorb and dissipate the energy generated during seismic events such as earthquakes. This helps to minimize damage and maintain the structural integrity of buildings and other structures. Steel sheets are commonly used in seismic design and construction because they offer several advantages. Firstly, steel is a lightweight material, which reduces the overall weight of the structure and allows for more efficient seismic design. Additionally, steel sheets can be easily fabricated and assembled, making the construction process faster and more cost-effective. In seismic zones, steel sheets are often used in the form of shear walls or bracing systems. These elements are strategically placed throughout the building to provide lateral stability and resist the forces generated by earthquakes. Steel sheets can also be used as a cladding material, providing an additional layer of protection against seismic forces. Moreover, steel has excellent fire resistance properties, which further enhances its performance in seismic zones. In the event of a fire, steel sheets retain their structural integrity for a longer duration compared to other materials, ensuring the safety of occupants and reducing the risk of collapse. Overall, steel sheets are a reliable and effective choice for construction in seismic zones. Their strength, ductility, lightweight nature, ease of fabrication, and fire resistance make them an ideal material for ensuring the safety and stability of structures during seismic events.

Q: What are the different bending methods for steel sheets?: There are several different bending methods for steel sheets, including press brake bending, roll bending, and stretch bending. Press brake bending involves using a press brake machine to create bends in the sheet by applying force using a punch and die. Roll bending is a process where the sheet is passed through a series of rollers to gradually form the desired curve. Stretch bending, on the other hand, involves clamping the sheet at the ends and stretching it over a die to achieve the desired shape. Each method has its own advantages and is chosen based on factors such as sheet thickness, shape complexity, and production volume.

Q: Can the steel sheets be used for skylights or roof windows?: Yes, steel sheets can be used for skylights or roof windows. Steel is a strong and durable material that can withstand various weather conditions, making it suitable for these applications. Additionally, steel sheets can be fabricated and designed to meet the specific requirements of skylights or roof windows. They can be installed to provide natural light and ventilation while maintaining the structural integrity of the building. However, it is important to ensure proper insulation and glazing to prevent heat loss or gain and to optimize energy efficiency.

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