Based in Cape Town, Cape Town, Themba Nickel Alloys is a reputable manufacturer and supplier of high-performance Incoloy 800/800H/800HT pipes, known for their outstanding quality and reliability. These pipes are engineered to thrive in extreme environments, providing excellent resistance to oxidation, carburization, and corrosion at elevated temperatures. By blending advanced metallurgy with precise manufacturing techniques, Themba Nickel Alloys ensures that every pipe adheres to international standards and meets customer needs. With a strong focus on durability, efficiency, and innovation, the company caters to various industries, including power generation, chemical processing, and petrochemicals, delivering solutions that endure the toughest operating conditions while ensuring long-lasting performance.
Incoloy 800/800H/800HT pipes are nickel-iron-chromium alloys, enhanced with carbon, manganese, silicon, and either titanium or aluminum to boost their stability at high temperatures. The Incoloy 800 variant showcases remarkable resistance to oxidation and carburization, while the 800H and 800HT versions provide increased strength at higher temperatures, thanks to their controlled carbon content and specialized heat treatment. These pipes boast impressive mechanical properties, including high tensile and yield strength, good elongation, and creep resistance. Their unique combination of corrosion resistance and mechanical durability makes them perfect for challenging environments where both thermal and chemical stability are essential.
Specifications : ASTM B423, B705, B704 / ASME SB423, SB705, SB704
Standard : ASTM, ASME and API
Size : 15″NB – 150″NB
Outer Diameter : 6.35 mm OD upto 254 mm OD in 0.6 TO 20 mm thickness.
Length : Single Random, Double Random & Cut Length
Schedule : SCH 10, SCH20, SCH30, SCH50, STD, SCH60, XS, SCH80, SCH120, SCH140, SCH160, XXS
Types : Seamless / ERW / Welded / EFW / Fabricated / CDW
| Grade | C | Al | Ti | S | Cu | Fe | Ni |
| Incoloy 800/800H/800HT Pipe | 0.05 max | 0.2 max | 0.6 – 1.2 | 0.03 max | 1.5 – 3.0 | 22.0 min | 38.0 – 46.0 |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Incoloy 800/800H/800HT Pipe | 8.14 g/cm3 | 1400 °C (2550 °F) | Psi – 80,000 , MPa – 550 | Psi – 32,000 , MPa – 220 | 30 % |
At Themban Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Incoloy 800/800H/800HT Pipes 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.
Incoloy 800/800H/800HT pipes find extensive use in industries that require top-notch performance in high-temperature and corrosive settings. They are particularly suited for chemical and petrochemical processing plants, where resistance to oxidation and acidic conditions is vital. Power generation facilities rely on these pipes for applications such as heat exchangers, boilers, and nuclear reactors, thanks to their thermal stability and strength. Whether in demanding industrial processes or critical energy production, Incoloy pipes deliver the reliability and performance needed to tackle the toughest challenges.
