Duplex Steel S32205 Pipes & Tubes Manufacturer, Supplier & Exporter in India
Duplex Steel S32205 Pipes & Tubes supplied by Astromet Steel & Engineering are high-performance stainless steel products designed for applications requiring high strength and excellent corrosion resistance. The duplex microstructure, consisting of a balanced combination of austenite and ferrite, delivers superior mechanical strength compared to conventional austenitic stainless steels.
Duplex Steel S32205 Pipes & Tubes offer excellent resistance to pitting, crevice corrosion, and stress corrosion cracking, especially in chloride-rich and marine environments. Their higher chromium, molybdenum, and nitrogen content ensures long-term reliability in aggressive service conditions.
Duplex Steel S32205 Pipes & Tubes provide nearly twice the yield strength of SS 304 and SS 316, allowing reduced wall thickness and lower material weight without compromising performance. They also exhibit good weldability and fabrication characteristics when proper welding procedures are followed.
Manufactured as per ASTM A790 / ASTM A789 standards, Duplex Steel S32205 Pipes & Tubes from Astromet Steel & Engineering undergo strict quality inspections to ensure dimensional accuracy, chemical consistency, and mechanical integrity.
Due to their durability and corrosion resistance, Duplex Steel S32205 Pipes & Tubes are widely preferred in critical industrial applications.
Duplex Steel S32205 Pipes & Tubes Specification
| Pipe Standard | AISI, DIN, EN, GB, JIS, ASTM, ASME |
|---|---|
| Seamless Pipe Outer Diameter | 6.00 MM OD up – 250 MM OD, Sizes up to 12 Inch NB |
| Welded Pipes sizes | 5.0 MM – 1219.2 MM |
| EFW Pipes size | 5.0 MM to 1219.2 MM |
| Pipe Thickness | 0.3MM to 50 MM |
| Size | 3.35 – 101.6 MM OD, 15 – 150 NB Inch |
| Size | 6.35 – 152 MM outer diameter |
| wall thickness | 0.020 inch to 0.220inch |
| Schedule | Schedule 5, 10, 40, 80, 80S, 160, XXS, XS Duplex 2205 Pipe Supplier |
| Finish | Annealedand Pickled, Polished, Mirror finish, Bright and Annealed, MF, NO.1, NO.4, 2B, BA, HL, 8K, etc |
| Form | Straight Pipes, Round, Rectangular, Hydraulic, Square, Coiled, U Shape, Hollow etc. |
| Pipe Length | Single Random, Double Random, Standard & Cut length |
| End | Plain End, Beveled End, Treaded Pipe. |
| Tubes Types | Alloy 2205 Seamless, ERW, EFW, Welded, Fabricated, CDW, DOM, CEW Pipes |
| Pipe Marking | All Pipes are marked as follows: Supplier or Manufacturer’s Name, Grade, Standard, OD, Thickness, Length, Heat No. (Or according to the customer’s request.) |
| Application | Boiler, Heatexchanger, Oil Tube, Gas Tube and Fluid Tube |
Duplex Steel S32205 Pipes & Tubes Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS |
| Duplex 2205 Pipe | 1.4462 / 1.4462 | S31803 / S32205 |
Duplex Steel S32205 Pipes & Tubes Chemical Composition
| Carbon | Nitrogen | Phosphorus | Silicon | Manganese | Molybdenum | Iron | Chromium | Sulfur | Nickel |
| 1.0 | 0.03 | 0.02 | 2.0 | 3.0 – 3.5 | 22.0 – 23.0 | 0.03 | 4.5 – 6.5 | 0.14 – 0.2 | Bal |
Duplex Steel S32205 Pipes & Tubes Mechanical Properties
| Density | Melting Point | Yield Strength | Tensile Strength | Elongation |
| 7.8 g/cm3 | 1350 °C | Psi – 80000, MPa – 550 | Psi – 116000, MPa – 800 | 15 % |
Why Choose Astromet Steel & Engineering?
Astromet Steel & Engineering supplies Duplex Steel S32205 Pipes & Tubes with mill test certification, complete traceability, precise dimensions, competitive pricing, and export-grade packaging.
Duplex Steel S32205 Pipes Usage & Applications
Duplex Steel S32205 Pipes & Tubes are widely used in oil & gas pipelines, offshore platforms, heat exchangers, chemical processing plants, desalination units, pressure vessels, marine structures, and power generation systems.