Heer Fittings manufactures and supplies top-quality Duplex Steel S32205 Pipe Fittings in Delhi, India. These fittings are designed for use in aggressive environments where superior mechanical strength and corrosion resistance are essential. Duplex S32205 is a more improved form of S31803 with enhanced nitrogen content, thereby enhancing pitting resistance and structural stability. Our fittings are produced to ASTM A815 specifications in various forms such as elbows, tees, reducers, and stub ends. Reliable and high-performance, Heer Fittings is used in sectors like oil & gas, desalination, marine engineering, and chemical processing.
| Specifications Standard | ASTM A815 /ASME SA815 |
|---|---|
| Duplex 2205 Pipe Fittings Size Range | Welded Fittings: 1/2″ – 48″ Seamless Fittings: 1/2″ – 10″ |
| Connection | Welding |
| Type | DN15 to DN1200 |
| Origin & Mills | Indian, European, Korean, Japanese, Ukraine, USA, Russian |
| Radius of bending | R=3D, 1D, 8D, 10D, 5D, 2D, Custom MSS Sp-43, 6D |
| Duplex 2205 Pipe Fittings Manufacturing process | Forge, Press, Cast, Push etc. |
| Thickness | SCH10, SCH40, XS, SCH30, SCH 160, SCH 80, SCH 140, SCH60, SCH20, STD , SCH 120, SCH 100, XXS |
| Pressure Ratings | 2000#, 150#, 6000#, 3000#, 9000# |
| End Connections: | socket weld and Threaded |
| Duplex 2205 Pipe Fittings manufacturer | 90º Tee, Elbows, Pipe Cap, Stub End, 45º Elbows, Crosses, Pipe Bend, Reducers |
| Dimensions | ASME B16.28, BS4504, MSS-SP-43, ASME/ANSI B16.9, BS1560, BS4504, BS10 |
| Elbows | Angle : 2.0D, 1.5D, 5D, 3D, 1.0D, 6D, 4D, 2.5D, 7D-40D . Standard: JISB2312, MSS SP-75, 22.5 deg, JISB2313, 30deg, ASME B16.9, 180 deg, 45 deg, JISB2311 BS, DIN2605, 90 deg, GB ISO |
| Test Certificates | EN 10204/3.1B Raw Materials Certificate Third Party Inspection Report, etc |
S32205 Pipe Fittings are composed of around 22% chromium, 5–6% nickel, 3% molybdenum, and 0.15–0.20% nitrogen. Elements add excellent yield strength (~450 MPa) and tensile strength (~655 MPa), along with superior resistance to chloride-induced stress corrosion and pitting. S32205 has better performance compared to standard stainless steels, and its operating temperature can go up to 300°C. Under ASTM A815, these fittings have high weldability and toughness, even at low temperatures. Their duplex microstructure balances corrosion resistance and high-load capability for demanding piping systems.
| Grade | C | Mn | Si | N | P | Cr | Fe | Ni | S | Mo |
| S32205 Fittings | 0.030 maximum | 2.00 maximum | 1.00 maximum | 0.8 to 0.20 | 0.030 maximum | 21.0 to 23.0 | 63.54 minimum | 4.50 to 6.50 | 0.020 maximum | 2.50 to 3.50 |
| Grades | Density (lb/in 3) | Melting Point (°F) | Density (g/centimeter 3) | Melting Point (°C) |
| S32205 Fittings | 0.285 | 2588 to 2669 | 7.805 | 1420 to 1465 |
Heer Fittings is a leading supplier of Duplex Steel S32205 Pipe Fittings in Delhi, India. We offer an extensive range of Duplex Steel S32205 Pipe Fittings, renowned for their excellent corrosion resistance and high strength, which makes them perfect for demanding industrial applications like chemical processing, marine environments, and high-temperature systems. With a commitment to quality and reliable delivery, we ensure our clients receive top-tier products tailored to meet the specific needs of various industries.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
| Standard | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| Super Duplex 2205 | 1.4462 | S32205 | – | – | – | – | – |
Duplex Steel S32205 Pipe Fittings from Heer Fittings offer exceptional corrosion resistance, especially in seawater and harsh environments. They are known for their high strength, durability, and resistance to pitting and crevice corrosion, ensuring long-lasting performance. We provide precise manufacturing, quality control, and reliable service for diverse industrial applications.
| NOMINAL PIPE SIZE | ALL FITTINGS | ALL FITTINGS | 180 DEG RETURN BENDS | REDUCERS | ELBOWS AND TEES | 180 DEG RETURN BENDS | CAPS |
|---|---|---|---|---|---|---|---|
| NPS | ID at End (1), (3), (4) | OD at Bevel (1), (2) | Centre-to- Centre O | Overall Length H | Centre -to- End Dimension A, B, C, M | Alignment of Ends U | Overall Length E |
| ½ to 2½ | 0.003 | 0.006 -0.003 | 0.025 | 0.006 | 0.006 | 0.003 | 0.012 |
| 3 to 3 ½ | 0.006 | 0.006 | 0.025 | 0.006 | 0.006 | 0.003 | 0.012 |
| 4 | 0.006 | 0.006 | 0.025 | 0.006 | 0.006 | 0.003 | 0.012 |
| 5 to 8 | 0.006 | 0.009 -0.006 | 0.025 | 0.006 | 0.006 | 0.003 | 0.025 |
| 10 to 18 | 0.012 | 0.016 -0.012 | 0.038 | 0.009 | 0.009 | 0.006 | 0.025 |
| 20 to 24 | 0.019 | 0.025 -0.019 | 0.038 | 0.009 | 0.009 | 0.006 | 0.025 |
| 26 to 30 | 0.019 | 0.025 -0.019 | … | 0.019 | 0.012 | … | 0.038 |
| 32 to 48 | 0.019 | 0.025 -0.019 | … | 0.019 | 0.019 | … |
Yes, custom sizes for Duplex Steel S32205 Pipe Fittings are available at Heer Fittings. We offer tailored solutions to meet your specific requirements, ensuring optimal performance for your projects. For more information, please contact us at sales@heerfittings.com.
Duplex Steel S32205 Pipe Fittings are commonly used in offshore drilling rigs, desalination plants, chemical processing units, and marine piping systems. Their resistance to chloride and acidic corrosion makes them ideal for seawater handling, brine lines, and oilfield equipment. These fittings are also used in heat exchangers, pressure vessels, and structural supports in high-pressure applications. Their stronger mechanical properties enable thinner wall thicknesses, minimizing system weight and cost. With good fatigue and resistance to stress, S32205 fittings provide safe and durable operation in demanding industrial uses.
Get in touch with one of our Technical Sales Representatives to request a quote or get answers to any questions you may have.
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