Themba Nickel Alloys, a well-respected manufacturer and supplier located in Cape Town, Cape Town, specializes in high-performance Hastelloy C22 Pipe Fittings. These fittings are crafted for exceptional corrosion resistance and reliability, even in harsh chemical environments. Produced with rigorous quality standards, they guarantee leak-proof connections and a long lifespan, even when faced with extreme temperatures and pressures. Hastelloy C22 is renowned for its remarkable resistance to both oxidizing and reducing agents, making these fittings perfect for critical industrial applications. Themba Nickel Alloys offers a diverse selection of configurations, including elbows, tees, reducers, and caps, serving the chemical, petrochemical, and marine industries globally.
Hastelloy C22 Pipe Fittings are primarily made from nickel, chromium, and molybdenum, with some iron and tungsten added for balance. This unique composition provides outstanding resistance to oxidizing agents, chlorides, and reducing acids. The alloy boasts a tensile strength of around 690–785 MPa, a yield strength of 275–355 MPa, and an elongation of 40–45%. C22 is particularly effective against pitting, crevice corrosion, and stress-corrosion cracking. These fittings maintain their mechanical integrity and toughness at high temperatures while offering excellent formability, weldability, and durability for use in highly corrosive and oxidizing settings.
| Specification : | ASTM B366, ASTM SB 366, ASTM B564, ASME SB564 |
| Dimensions : | ANSI/ASME B16.9, B16.28, MSS-SP-43. |
| Size : | 1/2″NB TO 12″NB IN |
| Thickness : | Sch Sch 10, 20, 40, STD, 60, 80, XS, 100, 120, 140, 160 Sch XXS |
| Types : | Seamless / ERW / Welded / Fabricated |
| Grades : | Hastelloy C22 (UNS No. N06022), Hastelloy B2 (UNS No. N10665), Hastelloy C-4 (UNS No. N06455) |
| Grade | C | Mn | Si | Co | P> | Fe | Mo | Ni | Cr | S | W | V |
| Alloy C22 Pipe Fittings | 0.010 max | 0.50 max | 0.08 max | 2.5 max | 0.02 max | 2 – 6 | 12.5 – 14.5 | Bal | 20 – 22.5 | 0.02 max | 2.5 – 3.5 | 0.35 max. |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.69 g/cm3 | 1399 °C (2550 °F) | Psi – 1,00,000 , MPa – 690 | Psi – 45000 , MPa – 310 | 45% |
At Themban Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Hastelloy C22 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.
Hastelloy C22 Pipe Fittings find extensive application in industries dealing with highly corrosive chemicals and fluids. They are perfect for chemical processing plants, flue gas scrubbers, pulp and paper bleaching systems, marine engineering, and pollution control equipment. In the pharmaceutical and power generation fields, they ensure dependable fluid transfer in systems that encounter acids and oxidizing agents. Their exceptional resistance to corrosion and temperature makes them ideal for piping systems, reactors, condensers, and heat exchangers.
