31803/2205 / UNS No. S31803/S32205 / EN 1.4462
Shashwat Stainless Inc, a leading Super Duplex Steel 31803/2205 U Tubes manufacturer and exporter, offers premium-quality tubes designed to excel in the most demanding environments. Renowned for their exceptional corrosion resistance, high-temperature performance, and durability, these U tubes are crafted to meet stringent international standards.

Engineered for industries such as chemical processing, aerospace, and marine, they are ideal for applications requiring resilience against oxidizing and reducing conditions. Their robust construction ensures longevity, even in extreme environments, making them a reliable choice for critical operations. The versatility of Super Duplex Steel 31803/2205 U Tubes further enhances their appeal, allowing seamless integration into a wide range of systems.
Whether for heat exchangers or piping solutions, these tubes deliver unmatched performance. Explore the superior quality and reliability of Shashwat Stainless Inc's U tubes today. Contact us now to learn more or request a quote for your specific requirements!
Premium Quality Steel Tubes Manufacturer & Exporters in India.
31803/2205 / UNS No. S31803/S32205 / EN 1.4462 Specifications
Types | Seamless & Welded |
---|---|
Form | Round |
Outside Diameter | 12.70 mm to 50.80 mm |
Wall Thickness | 0.89 mm to 5.00 mm |
Length | Up to 30mtr long |
Standard/Specification | ASTM, ASME, ISO, EN, NORSOK, JIS, NACE, DIN, AFNOR |
31803/2205 / UNS No. S31803/S32205 / EN 1.4462 Chemical Composition (%)
Elements | Carbon (C) | Manganese (M) | Phosphorus (P) | Sulfur (S) | Silicon (SI) | Chromium (CR) | Nickel (NI) | Molybdenum (MO) | Nitrogen (N) | Copper (CR) | Other Elements |
---|---|---|---|---|---|---|---|---|---|---|---|
Composition (%) | 0.030 | 2.00 | 0.030 | 0.020 | 1.00 | 21.0–23.0 | 4.5–6.5 | 2.5–3.5 | 0.08–0.20 | - | - |
Application of 31803/2205 / UNS No. S31803/S32205 / EN 1.4462

- Pulp & Paper Industries
- Ship Industries
- Aerospace Industries
- Refineries Industries
- Power Plant Industries
- Oil & Gas Industries
- Sugar Industries