GL prepainted steel roof sheet / colour corrugated prepainted sheet

GL prepainted steel roof sheet / colour corrugated prepainted sheet System 1

GL prepainted steel roof sheet / colour corrugated prepainted sheet

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 10 kg

Supply Capability:: 1000 kg/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 perform in high-pressure environments?: Steel sheets are highly resilient and perform exceptionally well in high-pressure environments. Due to their inherent strength and durability, steel sheets can withstand and effectively contain the immense pressure exerted on them. This makes them a preferred choice in applications such as pressure vessels, pipelines, and industrial machinery. The high-pressure environment puts significant stress on materials, but steel sheets have the ability to resist deformation and maintain their structural integrity under these conditions. Their exceptional tensile strength and ability to withstand compressive forces without buckling or breaking make them a reliable choice for withstanding high pressure. Furthermore, steel sheets are known for their excellent corrosion resistance. This is particularly important in high-pressure environments since it helps prevent any potential leaks or failures due to corrosion-induced weakening. Steel sheets can be further enhanced with coatings or treatments to provide additional protection against corrosion, making them even more suitable for such demanding applications. Steel sheets also offer a high degree of versatility and can be easily fabricated into various shapes and sizes to meet specific requirements. This adaptability allows for the customization of steel sheets to suit different high-pressure environments, ensuring an optimal performance in a range of industrial settings. In summary, steel sheets are highly reliable and perform exceptionally well in high-pressure environments. Their strength, durability, resistance to deformation, and corrosion resistance make them a preferred choice for applications where containment of high-pressure substances is essential.

Q: Are steel sheets suitable for building envelopes or curtain walls?: Yes, steel sheets are suitable for building envelopes or curtain walls. Steel is a strong and durable material that offers excellent structural integrity and can withstand harsh weather conditions. It is also versatile, allowing for various design possibilities. Additionally, steel sheets can be manufactured with different coatings to enhance their resistance to corrosion and provide an aesthetically pleasing finish.

Q: Can steel sheets be formed into cylinders or tubes?: Yes, steel sheets can be formed into cylinders or tubes through a process called sheet metal rolling or tube forming.

Q: What is the average weight of steel sheets per square foot?: The average weight of steel sheets per square foot can vary depending on the specific type and thickness of the steel. However, as a rough estimate, it is typically around 40 to 50 pounds per square foot.

Q: What are the different types of surface patterns available for steel sheets?: There are several different types of surface patterns available for steel sheets, including smooth, textured, embossed, diamond, and perforated patterns.

Q: What are the different types of steel sheets?: There are several different types of steel sheets, including hot rolled, cold rolled, galvanized, stainless, and alloy steel sheets.

Q: Are steel sheets suitable for electrical grounding applications?: Indeed, electrical grounding applications can find steel sheets to be fitting. As a proficient conductor of electricity, steel can proficiently transmit electrical charges to the ground. Due to their endurance, robustness, and cost-efficiency, steel sheets are frequently employed in grounding applications. Their installation is simple, and they offer a trustworthy link to the earth, guaranteeing a secure pathway for electrical currents in the event of a fault or surge. Nevertheless, it is imperative to ensure the proper installation and upkeep of steel sheets, as any corrosion or harm can impede their conductivity and hinder their efficacy in grounding electrical systems.

Q: How do steel sheets perform in terms of abrasion resistance?: Steel sheets have excellent abrasion resistance due to their high hardness and toughness, making them highly resistant to wear, scratching, and damage caused by friction or rubbing against other surfaces.

Q: How are steel sheets coated for corrosion resistance?: Steel sheets are commonly coated for corrosion resistance using a process called galvanization. Galvanization involves applying a layer of zinc to the surface of the steel sheet. This can be done through either hot-dip galvanization or electro-galvanization. In hot-dip galvanization, the steel sheet is immersed in a bath of molten zinc, which adheres to the surface of the steel through a metallurgical reaction. The zinc coating forms a protective barrier that prevents moisture and oxygen from reaching the steel, thus inhibiting corrosion. Electro-galvanization, on the other hand, involves passing an electric current through the steel sheet while it is immersed in a zinc electrolyte solution. The electric current causes the zinc ions in the solution to be attracted to the steel surface, forming a thin layer of zinc coating. This method is typically used for thinner steel sheets or when a more precise and controlled coating thickness is required. Both hot-dip galvanization and electro-galvanization provide effective corrosion resistance to steel sheets. The zinc coating acts as a sacrificial layer, meaning that it corrodes first before the steel underneath. This sacrificial protection extends the lifespan of the steel sheet and prevents rust from forming. Additionally, the zinc coating can also provide a decorative finish, making it suitable for both practical and aesthetic purposes. Overall, the process of galvanization is a widely used and effective method for coating steel sheets to enhance their corrosion resistance and durability.

Q: Are steel sheets resistant to chemical exposure?: Yes, steel sheets are generally resistant to chemical exposure. Due to their inherent properties, steel sheets can withstand exposure to various chemicals without undergoing significant corrosion or degradation. However, the level of resistance may vary depending on the specific type of steel and the concentration and duration of the chemical exposure.

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