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Themban Nickel Alloys is a leading manufacturer and supplier of Super Duplex Steel Forged Fittings in Cape Town , South Africa. Our forged fittings are crafted to deliver exceptional strength and durability, making them ideal for high-stress and corrosive environments. Designed to withstand extreme conditions, these fittings are perfect for use in offshore oil and gas platforms, chemical processing facilities, and marine applications. With superior resistance to pitting, crevice corrosion, and stress corrosion cracking, our Super Duplex Steel Forged Fittings ensure reliable performance and longevity. Committed to quality and precision, Themban Nickel Alloys adheres to international standards, providing top-notch solutions for critical industrial applications. Trust us for high-performance forged fittings that meet your most demanding needs.
| Specifications | ASTM A815 / ASME SA815 |
|---|---|
| Size | Seamless Elbow ( 1/2″～24″), ERW / Welded / Fabricated Elbow (1/2″～48″) |
| Dimensions | ASME/ANSI B16.9, ASME B16.28, BS4504, BS4504, BS1560, BS10 |
| Type | Buttweld |
| Form | Buttweld Long Radius Elbow, LR Elbow. |
| C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe | |
| Super Duplex Steel Forged Fittings | 0.030 max | 1.20 max | 0.80 max | 0.035 max | 0.020 max | 24.00 – 26.00 | 3.00 – 5.00 | 6.00 – 8.00 | 0.24 – 0.32 | 58.095 min |
| Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) | |
| Super Duplex Steel Forged Fittings | 7.8 | 0.281 | 1350 | 2460 |
What sets Themba’s Super Duplex Steel Forged Fittings apart is their unique microstructure, which consists of about 50% austenite and 50% ferrite. Infused with chromium (24–26%), nickel (6–8%), and molybdenum (3–5%), these fittings are built to resist pitting, crevice corrosion, and stress corrosion cracking. They boast impressive tensile strength (850–950 MPa) and yield strength (550–650 MPa), along with remarkable toughness, fatigue resistance, and durability. This winning combination of mechanical and chemical properties ensures they perform reliably under extreme temperatures, pressures, and corrosive environments.
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Super Duplex Steel Forged Fittings are essential in industries where strength and corrosion resistance are non-negotiable. They’re perfect for pipelines, chemical and petrochemical plants, pressure vessels, heat exchangers, offshore platforms, and marine applications. These fittings guarantee leak-proof, safe, and dependable connections in harsh environments, making them vital for critical infrastructure and industrial systems. With Themba Nickel Alloys’ Super Duplex Steel Forged Fittings, you can count on long-term reliability, safety, and performance, no matter the demanding conditions around the globe.
