AL prepainted roof sheet / colour corrugated prepainted sheet

AL prepainted roof sheet / colour corrugated prepainted sheet System 1

AL prepainted roof sheet / colour corrugated prepainted sheet

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 2 m.t.

Supply Capability:: 100000 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: Can steel sheets be used for construction formwork or molds?: Yes, steel sheets can be used for construction formwork or molds, although they may not be as commonly used as other materials such as plywood or timber. Steel sheets are durable, strong, and can provide a smooth and even surface for casting concrete. They are particularly suitable for large-scale construction projects where formwork needs to withstand high pressures and loads. Steel sheets can be custom-designed and fabricated to meet specific project requirements, offering flexibility in shape, size, and configuration. However, it is important to consider the cost, weight, and availability of steel sheets compared to other formwork materials before making a decision.

Q: How are steel sheets protected during cutting and fabrication?: Steel sheets are protected during cutting and fabrication through various methods such as using protective coatings, applying lubricants, and utilizing automated cutting technologies. These measures help prevent corrosion, reduce friction, and ensure precise and efficient cutting without compromising the quality and integrity of the steel sheets.

Q: Are steel sheets suitable for outdoor applications?: Yes, steel sheets are suitable for outdoor applications. Steel is highly durable, weather-resistant, and has excellent strength-to-weight ratio, making it a reliable and long-lasting material for various outdoor uses such as roofing, fencing, and cladding. Additionally, steel sheets can be coated or galvanized to provide additional protection against corrosion, further enhancing their suitability for outdoor environments.

Q: Can steel sheets be used for bridge construction or infrastructure projects?: Yes, steel sheets can be used for bridge construction or infrastructure projects. Steel sheets offer high strength, durability, and flexibility, making them ideal for constructing bridges and other infrastructure projects. They can be easily fabricated and transformed into various shapes and sizes to meet the specific requirements of the project. Additionally, steel sheets have excellent load-bearing capacity, corrosion resistance, and can withstand harsh environmental conditions, making them a popular choice in the construction industry.

Q: Can steel sheets be used for manufacturing cutlery?: Yes, steel sheets can be used for manufacturing cutlery. Steel is a common material used in the production of knives and other cutlery due to its strength, durability, and corrosion resistance. Steel sheets can be shaped, cut, and forged into various cutlery designs, ensuring the final product is sturdy and capable of cutting efficiently.

Q: What are the different colors available for coated steel sheets?: There are various colors available for coated steel sheets, including but not limited to white, gray, black, red, blue, green, and brown.

Q: What is hot and cold rolled steel plate? How to distinguish? What high hardness? Which will produce noisy eye?: By definition, ingot or billet is difficult to deform under normal temperature, easy processing, generally heated to 1100 to 1250 DEG C for rolling, the rolling process of hot rolled steel rolling. Most are called hot method. But because the surface under high temperature steel is easy to produce iron oxide, the surface roughness of hot rolled steel, size fluctuation so large, smooth surface, precise size, good mechanical properties of the hot rolled steel, semi-finished or finished products and raw materials for the production of cold rolling method. Under normal temperature, generally understood as cold, from the metal science point of view, the boundaries of cold rolling and hot rolling should be differentiated by the recrystallization temperature is lower than rolling recrystallization. The temperature is higher than the recrystallization temperature of cold rolling, rolling for hot rolled steel. The recrystallization temperature is 450 ~ 600 degrees. The difference: the simple point that 1, cold rolled plate surface has a certain gloss hand feels smooth, Similar to that used for drinking water is very common, such as hot rolled.2 steel cup without pickling treatment, is on the market and many are similar to ordinary steel plate surface, rusty surface is red, the surface of the rusty purple black (iron oxide).The performance advantages of cold rolled plate and strip is: 1, high precision, cold rolled strip thickness not more than 0.01~0.03mm.2, thinner, cold rolled steel strip rolling thickness 0.001mm hot rolling; now the thin can reach 0.78mm.3, the surface quality is more superior, cold rolled steel plate can even produce mirror surface; and the surface of hot rolled plate there are defects such as pitting of iron oxide,.4, cold rolled plate can be adjusted according to the running properties such as tensile strength and technological properties such as stamping performance requirements of the user.

Q: How are steel sheets joined together?: Steel sheets can be joined together using various methods, including welding, bolting, riveting, and adhesive bonding, depending on the specific application and desired strength of the joint.

Q: Can the steel sheets be used for decorative purposes?: Yes, steel sheets can definitely be used for decorative purposes. Steel sheets can be customized and shaped into various designs, patterns, and sizes to suit different decorative applications. They can be used for creating unique and modern architectural features, such as ornamental facades, decorative wall panels, or intricate metal screens. Steel sheets can also be used for decorative furniture, art installations, and sculptures. Their versatility, durability, and sleek appearance make them a popular choice for adding a touch of elegance and sophistication to both interior and exterior spaces.

Q: Can steel sheets be used in construction projects?: Yes, steel sheets can be commonly used in construction projects. They are versatile, durable, and provide strength and stability to structures. Steel sheets are often used for roofing, flooring, walls, and various structural components in buildings.

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