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Home > Duplex Steel > Duplex Steel Tubing S31803
For partners in Kinshasa and across the Congo seeking exceptional durability and value, Wissa Pipes proudly stands as your trusted local source for industrial solutions. Our commitment goes beyond supply, offering expert guidance and reliable access to premium materials like Duplex Steel Tubing S31803. We understand the demanding conditions of regional projects, and we’re dedicated to providing the robust, corrosion-resistant materials that ensure long-term performance and cost-effectiveness for your critical operations, backed by our deeply rooted presence in the Kinshasa market.
What truly sets Duplex Steel S31803 apart is its unique composition and resulting strength. It combines a nearly balanced mix of austenitic and ferritic stainless steels, enriched with significant chromium, nickel, molybdenum, and nitrogen. This synergistic blend grants it a strength level roughly double that of standard austenitic stainless steels. This combination also results in excellent toughness and superior resistance to a wide range of corrosive threats, including stress corrosion cracking, making it a remarkably resilient choice for demanding applications.
| Standard | : | ASTM A790 / ASME SA790 UNS S31803, S32205, S32550, S32750, S32760 |
| Materials | : | ASTM A815 – UNS S31803 |
| Size | : | 1/2″NB TO 12 “NB IN |
| Seamless Pipes & Tubes Sizes | : | 1/2” NB – 8” NB |
| Welded Pipes & Tubes Sizes | : | 6” NB – 24” NB |
| Schedule | : | SCH20, SCH30, SCH40, STD, SCH80 |
| Type | : | Welded / Fabricated / Seamless |
| Length | : | Single Random, Double Random & Cut Length. |
| Thickness | : | 0.5-45mm |
| Outer Diameter | : | 6.0-630mm |
| Dimensions | : | OD(6.0-630)*WT(0.5-45)mm |
| Duplex Steel | Ni | Fe | C | Mn | Si | Mo | Cr | P | S |
| Bal | 0.03 | 1.o | 3.0 – 3.5 | 2.0 | 22.0 – 23.0 | 4.5 – 6.5 | 0.02 | 0.14 – 0.2 |
| STANDARD | UNS | WERKSTOFF NR. |
| Duplex Steel | S31803 | 1.4462 |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.8 g/cm3 | 1350 °C (2460 °F) | Psi – 116000 , MPa – 800 | Psi – 80000 , MPa – 550 | 15 % |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Duplex Steel Tubing S31803 from Wissa Pipes and Tubes ensures superior quality and durability, offering outstanding corrosion resistance and high strength. Our dedication to delivering exceptional service and reliable products guarantees customer satisfaction across a wide range of industrial applications. With our expertise in Duplex steel solutions, you can trust us to provide a top-tier, customized piping solution that meets your specific requirements.
Wissa Pipes and Tubes, one of the largest suppliers of Duplex Steel Tubing S31803 in the Kinshasas, Thailand. Offers a wide range of high-quality pipes and tubes designed for various industrial applications. Their extensive inventory and dedication to exceptional service make them a trusted choice for Duplex steel products in the region, delivering reliable solutions to meet diverse project requirements.
Yes, we provide custom sizes for Duplex Steel Tubing S31803 to meet your specific requirements. At Wissa Pipes and Tubes, our team is dedicated to delivering tailored solutions for all your piping and tubing needs. For more information, please contact us at sales@wissapipes.com.
**Duplex Steel Pipes S31803** find extensive use in the chemical processing, oil and gas, and marine sectors due to their capability to endure corrosive environments. They are commonly utilized in heat exchangers, pressure vessels, and piping systems within desalination plants. In offshore engineering, these pipes are essential for subsea pipelines and structural components that are exposed to seawater. Additionally, power plants and the pulp & paper industries depend on these pipes for their durability and strength. Their ability to perform reliably under high pressure and in corrosive conditions makes them a versatile and long-lasting solution.
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