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- Manila, Philippines
Home > Duplex Steel > Duplex Steel Pipes S31803
From the heart of Manila, Corazon Pipes and Tubes has built a reputation as a trusted partner in the industrial supply chain. We take pride in manufacturing and supplying high-performance materials, including Duplex Steel Pipes S31803, designed to meet the demanding challenges of modern industry. Our commitment is not just to provide a product, but to deliver reliability and durability, ensuring your projects are built on a foundation of superior quality and expert local support right here in the Philippines.
Duplex Steel S31803, often referred to as 2205, earns its strength from a finely balanced microstructure of austenite and ferrite. This unique composition, rich in chromium, nickel, molybdenum, and nitrogen, grants it an exceptional combination of high tensile strength and outstanding resistance to corrosion. It stands up remarkably well to stress corrosion cracking and performs reliably in a wide range of aggressive environments, making it a robust choice where ordinary steels might fail.
Pipe Range : 1 / 2″ NB – 8″ NB
Outer Diameter : 6.0-630mm
Wall Thickness : 0.3mm – 50 mm
Schedules : SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Length : Single Random, Double Random & Required Length
Specifications : ASTM A790 / ASME SA790
Types : Seamless / Fabricated
| Duplex | S31803 |
|---|---|
| Ni | 4.50 – 6.50 |
| Fe | 63.72 min |
| Cr | 22.0 – 23.0 |
| C | 0.030 max |
| Si | 1.00 max |
| Mn | 2.00 max |
| P | 0.030 max |
| S | 0.020 max |
| N | 0.14 – 0.20 |
| Grade | S31803 |
| Density (g/cm 3) | 7.805 |
| Density (lb/in 3) | 0.285 |
| Melting Point (°C) | 1420 – 1465 |
| Melting Point (°F) | 2588 – 2669; |
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 Pipes S31803 from Corazon Pipes and Tubes ensures high quality and durability, as these pipes offer excellent corrosion resistance and strength. Our commitment to exceptional service and reliable delivery guarantees customer satisfaction across various industrial applications. Our expertise in stainless steel products ensures you receive a top-tier solution tailored to your needs.
Corazon Pipes and Tubes, one of the largest suppliers of Duplex Steel Pipes S31803 in Manila, Philippines, offers a comprehensive range of high-quality pipes and tubes suitable for various industrial applications. Their extensive inventory and commitment to exceptional service make them a go-to choice for stainless steel products in the region.
Yes, we offer custom sizes for Duplex Steel Pipes S31803 to meet your specific requirements. Our team at Corazon Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@corazonpipes.com.
You’ll find Duplex Steel Pipes S31803 widely used across various industries where durability and corrosion resistance are crucial. In the oil and gas sector, they’re utilized in offshore platforms, pipelines, and processing units that face seawater and harsh chemicals. Chemical and petrochemical plants rely on them for managing aggressive fluids, acids, and alkalis. Power generation facilities use them in heat exchangers, condensers, and boilers. Moreover, they’re also applied in marine engineering, desalination plants, and the pulp and paper industries. With their impressive mechanical strength and corrosion resistance, Duplex Steel Pipes S31803 are the go-to choice for demanding industrial applications.
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