Steel Sheet

Your Professional Steel Sheet Supplier

Our goal is to become your true partner in the field of steel sheet in China. Henan Panels Industry Co., Ltd. have 17 years of experience in sandwich panel production. We have a skilled engineering team dedicated to refining every stage, from product development and process improvement to production oversight, ensuring every product delivered meets rigorous quality and performance standards. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.

Open Steel Bar Truss Deck

The function of the Open Steel bar truss deck is to support the floor concrete. The floor decking can be laid on multiple floors and the concrete can be poured in layers in a continuous construction

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Corrugated Color Steel Veneer

Corrugated color steel veneer is lightweight, high-strength, beautiful, durable, easy to install and fireproof. It is widely used in roofs and walls of industrial plants, warehouses, mobile homes and

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Color Aluminum Coil

The color coated aluminum coil is made of high-purity aluminum plate as the substrate, which has excellent corrosion resistance and strength. The surface has undergone special treatment and is coated

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Color Coated Steel Sheets

Color coated steel is a new kind of type construction material which has been popular for nearly 30 years. It is finally made by chemical pretreatment, preliminary coating and fine coating in the

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Galvanized Steel Sheets

Galvalume Steel (GL) product is hot dip aluminum (AI55%), zinc (Zn43.5%) and silicon (Si1.5%) alloy on surface of cold rolled steel sheet. Compared with Galvanized Steel coil it has more superior

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Stainless Steel Coils

Stainless steel is defined as stainless, corrosion resistance as the main characteristics, and chromium content of at least 10.5%, carbon content of up to 1.2% according to GB/T20878-2007.. Stainless

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Stainless Steel

The main component of stainless steel is chromium. Chromium is a steel-gray metal, which is the hardest metal in nature. ss sheet is resistant to corrosion only when the chromium content reaches a

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Color Coated Steel Sheet

The color coated steel plate is made of galvanized sheet, aluminized zinc plate, zinc aluminum magnesium, aluminum magnesium manganese, stainless steel as the substrate, after surface pretreatment

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Why Choose Us

Our certificates

Our company has obtained ISO9001 quality certification, CE and SGS certification, and obtained fire detection reports for various sandwich panels from the National Construction Engineering Quality Supervision and Inspection Center.

Our equipment

Henan Panels Industry Co.,Ltd has 2 set of Italian advanced PUMA polyurethane (rock wool) Fully automatic production lines, and it is equipped with 36-meter double-track unit, 6-component cyclopentane high-pressure online foaming technology and 4 decoilers.

Production market

Our products have been exported to more than 60 countries including the United States, Russia, Australia, New Zealand, the United Kingdom, France, Cambodia, Peru, Brazil, Cameroon, Congo, etc.

Our services

We provide CAD drawing design for the project. If the customer provides engineering drawings, our technicians will calculate the length and quantity of each sandwich panel, and draw the shape, size and quantity of all waterproof panels for customer confirmation. After receiving the goods, we provide technical installation guidance.

Advantages of Steel Sheet

Corrosion resistance: The alloy contains chromium, which forms a self-repairing layer of chromium oxide on the sheet's surface when exposed to oxygen. The layer makes the steel resistant to corrosion. Even though the alloy will corrode when exposed to harsh conditions like seawater or chemicals, the sheets can still be customized into different forms and thicknesses to suit varying needs.

Durability and strength: Customized stainless steel sheets are strong and durable, maintaining strength even at elevated temperatures. They resist not only corrosion but also other factors such as chemical exposure.

Versatility

There are many grades of stainless steel. Also, buyers can customize the sheets to fit unique applications. The customization can be done in terms of thicknesses, finishes, and shapes.

Hygienic and easy to maintain

Stainless steel is non-porous and does not easily support bacterial growth. Thus, it is ideal for medical and food processing equipment applications.

Non-reactivity

Stainless steel sheets do not react with most chemicals, making them ideal for storing and transporting chemicals. Also, they can be customized to meet particular thickness requirements, depending on the chemicals they will be exposed to.

Steel Sheet Specification

Surface effect	Flat, wavelet, square wave, relief
Steel plate coating/zinc coating	Fluorocarbon（PVDF),High Durability Polyester（HDP），Silicon Modified Polyester（SMP)，Polyester（PE）/Hot Galvanizing，Aluminum-Zinc Plating
Thickness of steel plate	Exterior steel plate	0.4-0.8mm
	lnterior steel plate	0.4-0.8mm
Material	Hardness	Bend resistance	Corrosion resistance	Weather fastness	Price
PE	Excellent	Good	Good	Good	Low
Acrylic resin	Good	Normal	Good	Good	Low
SMP	Good	Good	Good	Excellent	Middle
PVC Sol	Normal	Excellent	Excellent	Good	Middle
PVDF	Good	Excellent	Excellent	Excellent	High
Common colors	Pale gray，silver gray，ivory white，sea blue，crimson，and so on.

Types of Steel Sheet

Stainless steel sheet: This is the most widely used type of steel due to its many benefits. It’s flexible, easy to mold, and has a unique sheen. Its ductility makes it simple to work with.

Alloy steel sheet: Alloy steel is an economical type that typically contains various other elements, such as copper, nickel, and aluminum. These make it more resistant to corrosion. The mix of these elements also affects the strength and thickness so alloy steel can be ideal for a range of applications.

Carbon steel sheet: This is another common type and it’s very strong. One of the main disadvantages is that it’s highly corrosive, but a coating can be used to make it less prone to rusting.

Cold-rolled steel sheet: This involves taking a hot-rolled sheet and then processing it further in cold-reduction materials. It cools at room temperature, which results in closer dimensional tolerances. This makes it ideal for applications that require a high degree of accuracy.

Total steel sheet: Tool steel is typically used for making cutting and drilling tools. It’s ideal for this as it’s incredibly hard and heat resistant.

Galvanized steel sheet: Galvanized steel sheets are typically pre-plated with zinc or a combination of zinc and iron. It’s generally available as hot-dipped metal-coated galvanized sheets or as electro-galvanized sheets.

Application of Steel Sheet

Hot rolled sheets: It is the type of sheet metal with the highest production and consumption. It requires going through a lamination process at temperatures above 750 degrees.

Corten steel sheets: Corten steel is a material composed of nickel, phosphorus and chromium, and as a consequence of its manufacturing process, it acquires greater protection from atmospheric elements, although it should be said that its color changes as a result of oxidation.

Structural sheets: Structural steel sheets are highly elastic and have minimal tensile strength, acceptable ductility and toughness properties. It is used in the construction sector and in mechanical construction.

High elastic limit sheets

The high elastic limit rolled steel is fine-grained, has very good weldability and transformability. That is, it is very ductile.

Galvanized sheets

Galvanized steel is a steel covered with several layers of zinc, making it a more durable and resistant material.

Cold rolled sheets

Cold rolled steel requires a second process since it first starts as hot rolled. By having a second process, cold rolled steel is stronger than hot rolled steel.

Perforated sheets

Perforated sheets have the possibility of different designs. For example, the holes can be circular, square and slotted, which are the most common types.

Customizable Steel Sheet

Grade

There are many stainless steel grades. Each comes with unique properties. The most popular these grades are 304, 316, and 430. Stainless steel fabricators use 304-grade sheets for general purposes.

Type of finish

Stainless steel sheets come in many finishes that every buyer can customize according to their client’s needs. The finishes vary from practical to aesthetic. For example, the brushed finish is practical as it reduces corrosion and gives a grip. It is also anti-fingerprint.

Gauge/thickness

The stainless steel sheets come in various gauges. Buyers should consider the application the sheets will be used for and the degree of flexibility the end-users require. Inversely, higher gauge numbers mean more thin sheets in terms measurement.

Welding

Welding is still an option for users who have not gotten fully formed components. Users normally weld stainless steel sheets to thicker sheets. They use welding techniques like argon welding, spot welding, and laser welding.

Packing and Shipping of Steel Sheet

Packing	Load-carrying wooden pallets and non-load polystyrene pallets (pack- age edge)
Shipping	Shipped by road, sea, rail

FAQ

Q: Can buyers get customized industrial stainless steel sheets for unique uses?

A: Yes, buyers can get customized sheets for unique industrial uses. For industries that deal with hazardous chemicals or extreme temperatures.

Q: What are the common finishing options for the stainless steel sheets?

A: The most popular finishing options for stainless steel sheets are no. 2B, No. 4, and satin finishes. The No. 2B finish is the most common as it is used for general purposes.

Q: What factors should buyers consider when selecting stainless steel for their clients?

A: Buyers should consider the thickness of the clients’ sheets first. Thicker sheets are ideal for structural applications where strength and rigidity are required.

Q: Which industries use customized mirror stainless steel sheets?

A: The mirror-finish stainless steel sheets are a popular aesthetic and functional material in various industries. The architecture and interior designs industry commonly uses it for cladding, decoration, and signage.

Q: What is a steel sheet?

A: Steel sheet metal can be defined as metal thicker than foil but thinner than plate thickness. The gauge or thickness determines the designation of when metal foil becomes metal sheet and when metal sheet becomes metal plate.

Q: Will steel sheets rust?

A: In the manufacturing stage, as the metal is cut into sheets, each fresh edge exposes the steel to oxygen and water and begins the process of rust. It's just a case of time ticking down from that point on. Therefore, roof sheets will always eventually need treatment.

Q: How strong is sheet steel?

A: A few of the most common grades of steel plates and sheets are: A36 - a low carbon steel with good strength, formability that can be securely welded with a minimum yield strength of 36,000 PSI.

Q: Which steel sheet is best?

A: Galvanised steel roofing sheets are usually used in corrosion-prone areas. Galavnisation treatment prevents corrosion of steel making it a choice of material in varied weather conditions.

As one of the most professional steel sheet manufacturers and suppliers in China, we're featured by quality products and competitive price. Please rest assured to buy cheap steel sheet for sale here from our factory.