- sales@tunpipes.com
- Naypyidaw, Myanmar
Home > Duplex Steel > Duplex Steel Pipes 2205
Strategically based in Naypyidaw, Tun Pipes stands as a trusted partner for industries across Myanmar, delivering excellence through our high-performance Duplex Steel 2205 pipes. We understand that your projects demand reliability, which is why we specialize in supplying this superior-grade material, known for its exceptional strength and remarkable corrosion resistance. Our commitment is to provide not just a product, but a durable solution that ensures the longevity and safety of your critical infrastructure, backed by our local expertise and unwavering dedication to quality.
The strength of Duplex Steel 2205 comes from its balanced composition of chromium, nickel, molybdenum, and nitrogen. This unique blend gives the pipes a dual-phase microstructure, combining the best qualities of both austenitic and ferritic steels. The result is a material with impressive mechanical properties, offering nearly double the yield strength of standard stainless steels, along with excellent toughness and good weldability. This makes it exceptionally resilient against stress and wear.
| 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 |
| 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 |
| Density | Melting Point | Yield Strength | Tensile Strength | Elongation |
| 7.8 g/cm3 | 1350 °C | Psi – 80000, MPa – 550 | Psi – 116000, MPa – 800 | 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 Pipes 2205 from Tun 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.
Tun Pipes and Tubes, one of the largest suppliers of Duplex Steel Pipes 2205 in Naypyidaw, Myanmar, 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 2205 to meet your specific requirements. Our team at Tun Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@tunpipes.com.
| STANDARD | WERKSTOFF NR. | UNS |
| Duplex 2205 Pipe | 1.4462 / 1.4462 | S31803 / S32205 |
| Pipe Outer Diameter in mm | Pipe Wall Thickness in mm | inches | Schedule | Kg/m |
|---|---|---|---|---|
| 13.72 | 2.24 | 1/4 | 40S | 0.64 |
| 13.72 | 3.02 | 1/4 | 80S | 0.81 |
| 17.15 | 1.65 | 3/8 | 10S | 0.64 |
| 13.72 | 1.65 | 1/4 | 10S | 0.50 |
| 17.15 | 2.31 | 3/8 | 40S | 0.86 |
| 21.34 | 2.11 | 1/2 | 10S | 1.02 |
| 21.34 | 2.77 | 1/2 | 40S | 1.29 |
| 17.15 | 3.20 | 3/8 | 80S | 1.12 |
| 21.34 | 3.73 | 1/2 | 80S | 1.65 |
| 26.67 | 2.11 | 3/4 | 10S | 1.30 |
| 26.67 | 3.91 | 3/4 | 80S | 2.23 |
| 33.40 | 2.77 | 1 | 10S | 2.13 |
| 26.67 | 2.87 | 3/4 | 40S | 1.71 |
| 33.40 | 3.38 | 1 | 40S | 2.54 |
| 33.40 | 4.55 | 1 | 80S | 3.29 |
| 33.40 | 6.352) | 1 | 160 | 4.30 |
| 42.16 | 2.77 | 1¼ | 10S | 2.73 |
| 42.16 | 3.56 | 1¼ | 40S | 3.44 |
| 42.16 | 4.85 | 1¼ | 80S | 4.53 |
| 42.16 | 6.352) | 1¼ | 160 | 5.69 |
| 48.26 | 2.77 | 1½ | 10S | 3.16 |
| 48.26 | 3.68 | 1½ | 40S | 4.11 |
| 48.26 | 5.08 | 1½ | 80S | 5.49 |
| 60.33 | 2.77 | 2 | 10S | 3.99 |
| 60.33 | 3.91 | 2 | 40S | 5.52 |
| 60.33 | 5.54 | 2 | 80S | 7.60 |
| 60.33 | 8.742) | 2 | 160 | 11.29 |
| 73.03 | 3.05 | 2½ | 10S | 5.35 |
| 73.03 | 5.16 | 2½ | 40S | 8.77 |
| 73.03 | 7.01 | 2½ | 80S | 11.59 |
| 88.90 | 3.05 | 3 | 10S | 6.56 |
| 88.90 | 5.49 | 3 | 40S | 11.47 |
| 88.90 | 7.62 | 3 | 80S | 15.51 |
| 88.90 | 11.132) | 3 | 160 | 21.67 |
| 101.60 | 3.05 | 3½ | 10S | 7.53 |
| 101.60 | 5.74 | 3½ | 40S | 13.78 |
| 101.60 | 8.08 | 3½ | 80S | 18.92 |
| 114.30 | 3.05 | 4 | 10S | 8.50 |
| 114.30 | 6.02 | 4 | 40S | 16.32 |
| 114.30 | 8.56 | 4 | 80S | 22.67 |
| 114.30 | 13.492) | 4 | 160 | 34.05 |
| 141.30 | 6.55 | 5 | 40S | 22.10 |
| 141.30 | 9.53 | 5 | 80S | 31.44 |
| 141.30 | 15.882) | 5 | 160 | 49.87 |
| 168.28 | 3.4 | 6 | 10S | 14.04 |
| 168.28 | 7.11 | 6 | 40S | 28.69 |
| 168.28 | 10.97 | 6 | 80S | 43.21 |
| 168.28 | 14.27 | 6 | 120 | 54.75 |
| 168.28 | 18.262) | 6 | 160 | 68.59 |
| 219.08 | 8.18 | 8 | 40S | 43.20 |
| 219.08 | 12.7 | 8 | 80S | 65.63 |
| 219.08 | 18.23 | 8 | 120 | 91.30 |
| 219.08 | 23.012) | 8 | 160 | 112.97 |
Duplex Steel Pipes 2205 find extensive use across various industries that demand high strength and excellent corrosion resistance. In chemical and petrochemical plants, they safely transport acids, alkalis, and other aggressive substances. The oil and gas industry utilizes them in pipelines, heat exchangers, and process equipment that come into contact with seawater and corrosive fluids. Power generation facilities incorporate them in boilers, condensers, and high-temperature systems, while marine industries depend on them for offshore structures and seawater handling applications. Their versatility, durability, and ability to perform under extreme conditions make them a go-to choice for many sectors.
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