Contact Now
Please Leave Us A Message
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Product Categories
Send Inquiry
Payment Type: L/C,T/T
Transportation: Ocean,Land,Air
Model No.: EN10216-5 UNS S31803
Brand: YUHONG
Standard: En
Place Of Origin: China
Species: Seamless
Weld Shape: Seamless
EN10216-5 UNS S31803 Duplex Steel Seamless Pipe
EN10216-5 UNS S31803 Duplex Steel Seamless Pipe is a type of pipe made from duplex stainless steel grade UNS S31803. This grade of steel is a combination of austenitic and ferritic stainless steels, offering high strength and corrosion resistance. The EN10216-5 standard specifies the technical delivery conditions for seamless stainless steel pipes for pressure purposes. The seamless pipe is produced without a welded seam, ensuring a higher level of strength and integrity. This type of pipe is commonly used in industries such as oil and gas, chemical processing, and marine applications.
S31803 Stainless Steel Tube Composition %:
| C | Si | Mn | P | S | Cr | Mo | Ni |
| max. 0,03 | max. 1,00 | max. 2,00 | max. 0,030 | max. 0,020 | 21,00 – 23,00 | 2,5 – 3,5 | 4,50 – 6,50 |
Mechanical Properties
| Grade | S31803 |
| Density (g/cm 3) | 7.805 |
| Density (lb/in 3) | 0.285 |
| Melting Point (°C) | 1420 – 1465 |
| Melting Point (°F) | 2588 – 2669; |
EN10216-5 UNS S31803 Duplex Steel Seamless Pipe can be used in various applications due to its excellent corrosion resistance and high strength. Some of the common applications include:
1. Oil and gas industry: The seamless pipe is widely used in the oil and gas industry for transportation of oil, gas, and other fluids. Its corrosion resistance makes it suitable for offshore and onshore applications.
2. Chemical processing industry: Duplex steel seamless pipe is used in chemical plants for handling corrosive chemicals and acids. It can withstand high temperatures and pressure, making it ideal for such applications.
3. Desalination plants: The pipe is used in desalination plants for the transportation of seawater and brine. Its resistance to chloride-induced stress corrosion cracking makes it suitable for such harsh environments.
4. Power generation: The seamless pipe is used in power plants for various applications, including steam lines, boiler tubes, and heat exchangers. Its high strength and corrosion resistance make it suitable for these demanding applications.
5. Water treatment: Duplex steel seamless pipe is used in water treatment plants for the transportation of treated water. Its resistance to pitting and crevice corrosion ensures the quality and longevity of the pipes.
6. Food processing industry: The seamless pipe is used in the food processing industry for transportation of food and beverages. Its hygienic properties and resistance to corrosion make it suitable for this application.
7. Construction: Duplex steel seamless pipe is used in construction projects for various applications, including structural support, water supply, and drainage systems. Its high strength and durability make it an ideal choice for these applications.
| Selling Units | : | Kilogram |
|---|---|---|
| Package Type | : | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
| Picture Example | : |
|
Packaging: Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Productivity: 1000 Tons Per Month
Transportation: Ocean,Land,Air
Place of Origin: China
Supply Ability: According To Client's Request
Certificate: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015
HS Code: 7304419000
Port: Ningbo Port,Shanghai Port,Shanghai port
Payment Type: L/C,T/T
Incoterm: FOB,CFR,CIF,EXW
GET IN TOUCH
If you have any questions our products or services,feel free to reach out to us.Provide unique experiences for everyone involved with a brand.we’ve got preferential price and best-quality products for you.
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Fill in more information so that we can get in touch with you faster
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.