Your Professional Duplex Steel Plate Or Sheet Supplier
Jiangsu Cunrui Metal Products Co., Ltd. was established on March 24, 2016. It is a modern enterprise specializing in the production and export of high-quality metal pipes.
Our company is a significant manufacturer of high-quality metal materials in China. Our product range includes stainless steel, carbon steel, alloy steel, silicon steel, etc., which are widely used in the medical, food, construction and other industries.
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![S31254 Duplex Stainless Steel Plate]()
S31254 Duplex Stainless Steel PlateS31254 is this super duplex stainless steel that seems pretty advanced for handling tough corrosion stuff. Its UNS number is S31254, and it follows standards like ASTM A240. Compared to regular -
![S31803 Duplex Stainless Steel Plate]()
S31803 Duplex Stainless Steel PlateS31803 Duplex Stainless Steel Plate, also known as Duplex S31803 Plate, is a corrosion-resistant and high-strength stainless steel sheet widely used in demanding industries. It is produced with a -
![2304 Duplex Stainless Steel Plate]()
2304 Duplex Stainless Steel Plate2304 duplex stainless steel plate is a low-alloyed duplex stainless steel., and its internal structure is roughly equal to austenite and ferrite, and its structure has reached a good balance... -
![S32750 Super Duplex Stainless Steel Plate]()
S32750 Super Duplex Stainless Steel PlateThe S32750 Super Duplex Stainless Steel Plate, also referred to as Super Duplex S32750 Plate, is a premium stainless steel sheet engineered for exceptional strength and resistance to aggressive -
![S32760 Super Duplex Stainless Steel Plate]()
S32760 Super Duplex Stainless Steel PlateS32760 Super Duplex Stainless Steel Plate for Offshore & Chloride ServiceFor projects exposed to seawater, chlorides or aggressive chemicals, material selection often determines the maintenance cost -
![2101 Duplex Stainless Steel Plate]()
2101 Duplex Stainless Steel PlateThe 2101 Duplex Stainless Steel Plate, also referred to as 2101 Duplex Stainless Steel Sheet, is a lean duplex stainless steel designed to provide a balanced combination of corrosion resistance and -
![2205 Duplex Stainless Steel Plate]()
2205 Duplex Stainless Steel PlateThe 2205 Duplex Stainless Steel Plate is a dual-phase stainless steel that combines the advantages of both ferritic and austenitic structures. With a chemical composition of approximately 22%
Parameter
|
Parameter |
Specification Range / Standard |
|
Grade / Standard |
ASTM A240 / ASME SA240 / UNS S31803 / EN 1.4462 |
|
Thickness |
3mm – 100mm (customizable) |
|
Width |
1000mm – 3000mm (cut-to-size available) |
|
Length |
2000mm – 12000mm or customized |
|
Surface Finish |
2B, BA, No.1, No.4, HL, or polished |
|
Yield Strength (Rp0.2) |
≥ 450 MPa |
|
Tensile Strength (Rm) |
620 – 880 MPa |
|
Elongation (%) |
≥ 25% |
|
Hardness |
≤ 290 HB |
|
Corrosion Resistance |
Excellent resistance to chloride and seawater environments |
|
Certificates |
MTC, SGS, BV, TUV, ISO 9001, CE |
Benefits of Duplex Steel Plate Or Sheet
Enhanced Strength
One of the standout features of duplex steel is its strength. Duplex steel plates and sheets are known for their high tensile strength, making them ideal for high-stress and heavy-duty applications. The dual-phase microstructure provides both strength and toughness, allowing duplex steel to perform well under extreme conditions. This makes it particularly suitable for industries like construction and oil & gas, where structural integrity is crucial.
Superior Corrosion Resistance
The corrosion resistance of duplex steel is exceptional, especially in harsh environments. The combination of ferritic and austenitic structures provides enhanced resistance to corrosion, making duplex steel a go-to choice for industries exposed to moisture, chemicals, and extreme weather conditions. This includes marine environments, chemical plants, and offshore oil rigs, where metals are constantly exposed to corrosive substances.
Cost-Effectiveness
While duplex steel plates and sheets might have a higher upfront cost compared to some other materials, their long-term cost-effectiveness is undeniable. Duplex steel’s durability and resistance to wear and corrosion translate into a longer lifespan, fewer repairs, and less frequent replacements. Over time, the initial investment pays off through reduced maintenance costs and longer service life, making it a cost-effective solution in the long run.
Excellent Weldability
Another significant advantage of duplex steel is its weldability. Duplex steel can be welded with ease, thanks to its balanced composition that combines the best aspects of ferritic and austenitic steels. This results in reduced distortion during the welding process and improved efficiency in construction and manufacturing.
Application of Duplex Steel Plate Or Sheet
Oil and Gas Industry
Duplex plates are widely used in offshore oil and gas platforms, providing excellent resistance to seawater corrosion and pitting. They also construct pipelines, heat exchangers, and storage tanks.
Chemical Processing
The chemical industry often employs duplex plates for equipment such as reactors, valves, and pumps. Their corrosion resistance and high strength make them ideal for handling aggressive chemicals and high-pressure environments.
Marine and Shipbuilding
Duplex plates are commonly used to construct ships, submarines, and offshore structures. Their resistance to chloride-induced corrosion and high mechanical strength make them well-suited for marine applications.
Ordering Process
6 Standardized and easy steps from getting a quote to shipment.
Get a Quote
Please request a quote through our website and inquire about customization options.
Request Sample
Please request samples in advance to gain a comprehensive understanding of the product's materials and features prior to placing bulk orders.
Place Your Order
Place an order of your choice after selecting your preferred shipping option.
Start Production
Production will commence after design approval; it takes about 3-4 weeks.
Quality Inspection
After production is complete, the products undergo quality testing.
Shipping
The order is ready for dispatch to your location. Once it has been shipped out, we will inform you of the tracking information.
Certificate
FAQ
As one of the leading duplex steel plate or sheet manufacturers in China, we warmly welcome you to buy cheap duplex steel plate or sheet for sale here from our factory. All customized products are with high quality and competitive price. For pricelist and free sample, contact us now.
S32760 Super Duplex Stainless Steel Plate, Super Duplex S32760 Plate, 2101 Duplex Stainless Steel Plate
