Your Professional Stainless Steel Plate Sheet Supplier
Shandong Hengli Group was founded in 1995 and has been focusing on steel supply and services for over 30 years, accumulating extensive experience and stable supply capabilities. The company’s headquarters is located in Jinan, one of China’s largest steel raw material bases, adjacent to high-speed rail stations and airports, and bordering Tianjin Port to the north and Qingdao Port to the east, offering a superior geographical location with efficient and convenient logistics.
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![Cold Rolled Stainless Steel Plate]()
Cold Rolled Stainless Steel PlateLooking for a smooth, high-precision stainless steel plate for your project?view more
Our cold rolled stainless steel plates deliver superior surface finish, tighter tolerances, and reliable... -
![Hot Rolled Stainless Steel Plate]()
Hot Rolled Stainless Steel PlateLooking for a stainless steel plate that handles tough environments?view more
Our Hot Rolled Stainless Steel Plate delivers excellent strength, corrosion resistance, and cost efficiency — perfect for... -
![Duplex Stainless Steel Plate]()
Duplex Stainless Steel PlateNeed a stainless steel plate that outperforms in harsh environments?view more
Our Duplex Stainless Steel Plate combines high strength and exceptional corrosion resistance — the ideal choice for... -
![201 202 Stainless Steel Plate]()
201 202 Stainless Steel PlateLooking for a cost-effective stainless steel plate without compromising performance?view more
Our 201 / 202 Stainless Steel Plate offers good strength, attractive surface finish, and excellent... -
![304 304l Stainless Steel Sheet]()
304 304l Stainless Steel SheetNeed a stainless steel sheet that combines strength and corrosion resistance?view more
Our 304 / 304L Stainless Steel Sheet delivers excellent durability, formability, and long-term performance —... -
![316/ 316L Stainless Steel Plate]()
316/ 316L Stainless Steel PlateWhen standard stainless steel no longer meets your corrosion requirements,view more
316 / 316L plate offers a proven upgrade—designed for durability in chloride exposure, chemical processing, and...
Stainless Steel Sheet Specifications
Stainless sheet is available in the following specifications:
Grades Offered:
3304/304L, 316/316L, and other 300-series grades. Selected for strength, machinability, corrosion resistance, and surface finish across fabrication, marine, and architectural use.
Finishes:
Mill finish standard; brushed, polished, and PVC-coated options available based on project requirements.
Product Forms:
Flat sheet ranging from 7 gauge to 26 gauge. Full sheet sizes and custom-cut blanks available.
Processing Capabilities:
In-house shearing, laser cutting, waterjet cutting, brake forming, and protective PVC application for clean finish handling.
Grades of Stainless Steel Plates
The selection of ss plates depends on specific application needs through different grade options. Some of the most common include:
|
Grade |
Composition & Features |
Common Applications |
|
304 |
18% Cr, 8% Ni; excellent corrosion resistance |
Kitchen equipment, chemical containers |
|
316 |
16% Cr, 10% Ni, 2% Mo; chloride resistance |
Marine, pharmaceutical industries |
|
321 |
Titanium-stabilized, high-temperature resistance |
Aerospace, heat exchangers |
|
410 |
Martensitic, high strength and wear resistance |
Turbine blades, surgical instruments |
|
Duplex 2205 |
High strength, excellent stress corrosion resistance |
Oil & gas, chemical processing |
Finishes for stainless steel sheets
Stainless steel finishes enhance the metal’s functionality and appearance, catering to diverse applications. Key finishes include #3 brushed, #4 brushed, #8 mirror, 2B mill, and 2D mill finishes.
#3 Brushed Finish
Achieved by rough grinding, this finish generally results in a coarse, low- to non-reflective surface. This finish typically has a roughness average (RA) range of 25-40, which may vary slightly from mill to mill. Although it used to be the standard finish, #3 is now often used for equipment and industries looking for a rougher finish, such as on outdoor grills.
#4 Brushed Finish
This finish provides a satin-like, unidirectional texture created through grinding or polishing. With a standard range of 6-25 RA, it offers a muted aesthetic, making it ideal for appliances, architectural elements, and automotive interiors. Its moderate reflectivity and clean appearance make it a popular choice.
#8 Mirror Finish
Known for its highly reflective, mirror-like surface, this finish involves extensive polishing to remove imperfections and produce an almost flawless appearance. It is used in decorative applications like signage, sculptures, and wall panels, where aesthetics are paramount.
2B Mill Finish
The 2B finish is a smooth, matte surface achieved through cold rolling, annealing, and pickling, followed by passing through bright rolls. It is non-reflective and widely used in applications like food processing, chemical equipment, and solar panels due to its clean, uniform look.
2D Mill Finish
Similar to 2B, the 2D finish is cold rolled and annealed but retains a duller, matte surface. It suits industrial applications like vehicle exhaust systems and petrochemical equipment, where aesthetics are less critical.
Stainless steel plate thickness varies based on its planned application. provides stainless steel plates which span from 3.0 mm to 180 mm in thickness. Standard stainless steel plates exist within dimensions that span from 1000 mm to 2500 mm wide and the company manufactures special sizes to match customer needs.
Maintains strict quality control standards to operate as a leading stainless steel plate manufacturer. Heat-treatment rolling and cooling-based rolling techniques allow stainless steel plate manufacturers to produce precise measurements and smooth surface finishes. The company provides plates that meet both ASTM A240 and ASME SA-240 international specifications.
The production process conducts multiple quality tests through a system of mechanical property checking and ultrasonic testing and corrosion resistance performance assays for every produced batch. The testing procedures confirm that plates meet every essential requirement for industry strength and durability levels.
Our stainless steel sheet/plate can be supplied with a variety of finishing options including:
- 2B. The most common surface finish, 2B is smooth and has a reflective grey sheen.
- Bright Annealed. Highly reflective, the finish is created by annealing in a controlled atmosphere.
- Dull Polish. Non-reflective with a brushed appearance, this finish can be easily cleaned and so is often used in the catering industry and for kick-push plates on doors.
- Hot Rolled. A cost-effectively scaled finish is used when surface appearance is not a key requirement.
- Other finishes, along with protective film coatings, can be supplied on request.
Stainless Steel Sheets Manufacturing Styles
Hot Rolled Sheet:
Hot rolled stainless steel sheets are the most commercially viable choice on the market. Furthermore, they are factory produced and made to grade and then shipped out immediately. In fact, these are for quick production jobs or people going for the rustic look.
Cold Rolled Sheet:
Cold Rolled stainless steel sheets are going to be the most refined versions. This is because they will have a thinner presence while still being just as durable. Moreover, we have plenty of finishes that can be applied to stainless sheets. Whereas, stainless sheets can even be buffed to a mirror shine for the resilience of plate but with the appearance of a mirror.
FAQ
We're known as one of the most professional stainless steel plate sheet manufacturers and suppliers in China. Please rest assured to buy high quality stainless steel plate sheet for sale here from our factory. For price consultation, contact us.
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