Olwan Nickel Alloys stands out as a reliable manufacturer and supplier based in Amman, Jordan, specializing in high-quality Incoloy 800/800H/800HT Tubing designed for tough industrial applications. With a strong focus on precision engineering and adherence to global standards, the company provides tubing that performs exceptionally well in high-temperature and corrosive settings. Their Incoloy 800 series tubing is celebrated for its remarkable thermal stability, resistance to oxidation, and impressive long-term durability. Catering to sectors like petrochemicals, power generation, and heat-treatment systems, Olwan Nickel Alloys is dedicated to ensuring dependable performance and customer satisfaction through top-notch material quality and expertly crafted tubular solutions.
The Incoloy 800/800H/800HT Tubing is primarily made up of nickel, iron, and chromium, with carefully controlled amounts of carbon and aluminum added to boost strength and oxidation resistance. These grades are known for their excellent stability at high temperatures, good creep and stress-rupture characteristics, and outstanding corrosion resistance in both carburizing and oxidizing environments. The alloys maintain their structural integrity even when exposed to prolonged heat, making them perfect for high-temperature operations. Their well-balanced mechanical properties guarantee reliability, toughness, and a long service life in critical thermal applications.
| Standard | ASTM B423, B705 / ASME SB 423, SB 705 |
| Standard | ASTM, ASME and API |
| Size | 15 NB UP TO 600 NB IN SCH 5S, 10S,10, 20, 40S, 40, STD, 60, 80S, 80, XS, 100, 120, 140, 160 & XXS |
| Length | Single Random, Double Random & Required Length, Cut Length |
| End | Plain End, Beveled End, Treaded |
| Element | Alloy 800 | Alloy 800H | Alloy 800HT |
| C | 0.10 max | 0.05 – 0.10 | 0.06 – 0.10 |
| Mn | 1.50 max | 1.50 max | 1.50 max |
| Si | 1.00 max | 1.00 max | 1.00 max |
| S | 0.015 max | 0.015 max | 0.015 max |
| Cu | 0.75 max | 0.75 max | 0.75 max |
| Fe | 39.50 min | 39.50 min | 39.50 min |
| Ni | 30.00 – 35.00 | 30.00 – 35.00 | 30.00 – 35.00 |
| Cr | 19.00 – 23.00 | 19.00 – 23.00 | 19.00 – 23.00 |
| Element | Incoloy Alloy 800/800H/800HT |
| Density | 7.94 g/cm3 |
| Melting Point | 1385 °C (2525 °F) |
| Tensile Strength | Psi – 75,000 , MPa – 520 |
| Yield Strength (0.2%Offset) | Psi – 30,000 , MPa – 205 |
| Elongation | 30 % |
At Olwan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Incoloy 800/800H/800HT Tubing in Amman, Jordan, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Jordan, 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 Tubing finds extensive use in heat-treating equipment, petrochemical processing, steam generators, and refinery systems, thanks to its exceptional resistance to high-temperature corrosion. It’s also utilized in superheater and reheater tubing, furnace components, and chemical processing units where thermal stability is crucial. Power plants rely on these alloys for high-temperature transfer piping and boiler systems, while the oil and gas industry counts on them for managing hot hydrocarbons and corrosive gases. Their durability, resistance to oxidation, and ability to endure prolonged heat exposure make them the go-to choice for demanding industrial environments.
