Themban Nickel Alloys, a premier manufacturer and distributor based in Cape Town , Cape Town, specializes in high-quality Hastelloy C22 forged fittings. Renowned for their exceptional corrosion resistance and durability, Hastelloy C22 fittings are ideal for challenging environments. Our commitment to precision engineering and stringent quality control ensures that each product meets the highest industry standards. At Themban Nickel Alloys, we provide tailored solutions to meet diverse industrial needs, leveraging our extensive expertise and state-of-the-art technology. Choose us for reliable, top-grade Hastelloy C22 fittings that deliver unmatched performance and longevity.
| Standard | ASTM B564 / ASME SB564 |
| Dimensions | ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799 |
| Size | 1/8” NB to 4” NB (Socketweld & Screwed-Threaded) |
| Type | Socketweld Fittings, Screwed-Threaded Fittings |
| Class | 2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS |
| Hastelloy C22 | Ni | C | Mo | Mn | Si | Fe | P | S | Co | Cr | W | V |
| Balance | 0.010 max | 12.5 – 14.5 | 0.50 max | 0.08 max | 2 – 6 | 0.02 max | 0.02 max | 2.5 max | 20 – 22.5 | 2.5 – 3.5 | 0.35 max |
| Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 8.69 g/cm3 | 1399 °C (2550 °F) | Psi – 45000 , MPa – 310 | Psi – 1,00,000 , MPa – 690 | 45 % |
The Hastelloy C22 Forged Fittings from Themba Nickel Alloys are made up of nickel (56–63%), molybdenum (12–14%), chromium (20–22%), and iron (2–7%), with small amounts of tungsten and cobalt depending on the specific grade. This unique composition gives them remarkable resistance to pitting, crevice corrosion, and stress corrosion cracking, whether in oxidizing or reducing environments. Plus, these forged fittings boast excellent mechanical properties, with tensile strength ranging from 480–690 MPa and yield strength between 205–310 MPa. They also offer high toughness, ductility, and fatigue resistance, ensuring they perform reliably even under extreme temperatures, pressures, and chemical exposure.
Contact us to get a quick quote for your requirement.
Hastelloy C22 Forged Fittings are a go-to choice in industries that need corrosion-resistant, high-strength, and durable connections. They’re perfect for chemical processing equipment, acid handling systems, heat exchangers, marine and offshore structures, pollution control devices, and power generation plants. These fittings ensure secure, leak-proof connections, resist deformation and corrosion, and provide long-lasting durability in aggressive environments. With Themba Nickel Alloys’ Hastelloy C22 Forged Fittings, you can count on safe, reliable, and high-performance solutions, making them a top pick for critical industrial applications worldwide.
