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If you’re looking for top-notch Duplex Steel S32205 Pipe Fittings, look no further than Themba Nickel Alloys, a premier manufacturer based in Cape Town, South Africa. They’ve built a solid reputation for precision engineering and strict quality control, ensuring that every fitting they produce meets international standards. Specializing in durable and corrosion-resistant pipe fittings, Themba Nickel Alloys caters to the demanding needs of various industrial sectors, providing customized solutions that fit seamlessly into complex piping systems. Their extensive expertise and global supply network make them a reliable partner for all your Duplex Steel S32205 needs.
Now, let’s talk about the Duplex Steel S32205 Pipe Fittings themselves. These fittings are made up of about 22% chromium, 5–6% nickel, 3% molybdenum, along with trace amounts of manganese, silicon, and nitrogen. This unique dual-phase steel merges the strength of ferritic steel with the corrosion resistance of austenitic steel. With impressive mechanical properties, they boast a tensile strength of around 655 MPa, a yield strength of 450 MPa, and an elongation of 25%, which translates to excellent toughness. Plus, they offer outstanding resistance to stress corrosion cracking, pitting, and crevice corrosion, making them a dependable choice for harsh environments. Their balanced microstructure ensures they remain durable, have high fatigue resistance, and maintain stability even under high pressure and temperature.
| Standard | ASTM A790 / ASME SA790 UNS S31803, S32205, S32550, S32750, S32760 |
| Materials | ASTM A815 – UNS S32205 |
| Size | 1/2″NB TO 12 “NB IN |
| Seamless Pipes & Tubes Sizes | 1/2” NB – 8” NB |
| Welded Pipes & Tubes Sizes | 6” NB – 24” NB |
| Thickness | 0.5-45mm |
| Outer Diameter | 6.0-630mm |
| Dimensions | OD(6.0-630)*WT(0.5-45)mm |
| Schedule | SCH20, SCH30, SCH40, STD, SCH80 |
| Type | Welded / Fabricated / Seamless |
| Length | Single Random, Double Random & Cut Length. |
| Ni | Cr | Mo | Mn | Si | C | N | S | P | Fe | |
| MIN | 4.5 | 22.0 | 3.0 | – | – | – | 0.14 | – | – | – |
| MAX | 6.5 | 23.0 | 3.5 | 2.0 | 1.0 | 0.03 | 0.2 | 0.02 | 0.03 | Balance |
S32205 | Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 7.8 g/cm3 | 1350 °C (2460 °F) | Psi – 80000 , MPa – 550 | Psi – 116000 , MPa – 800 | 15 % |
At Themban Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel S32205 Pipe Fittings in Cape Town , South Africa, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Cape Town, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
Duplex Steel S32205 Pipe Fittings find their place in various industries, including oil and gas, petrochemical, chemical processing, and marine sectors, where corrosion resistance and mechanical strength are paramount. They’re perfect for pipelines that transport seawater, hydrocarbons, acids, and other aggressive chemicals. You’ll also see these fittings in desalination plants, offshore platforms, and power generation facilities, where long-term reliability is essential. Their sturdy design and corrosion resistance make them suitable for both onshore and offshore applications, and engineers trust them for connecting and redirecting fluids in challenging environments.