Olwan Nickel Alloys, located in Amman, Jordan, is a trusted manufacturer and supplier of high-quality nickel-based materials, with a focus on Incoloy 800/800H/800HT Pipes. The company prides itself on its dedication to quality and precision, catering to various industries including petrochemical processing, power generation, heat treatment, and aerospace. By leveraging advanced production technologies, Olwan Nickel Alloys produces Incoloy 800 series pipes that boast remarkable high-temperature strength, oxidation resistance, and long-lasting stability. Designed to endure extreme thermal and chemical conditions, these pipes ensure reliable performance, making them perfect for critical applications that require durability, corrosion resistance, and outstanding mechanical integrity at elevated temperatures.
The Incoloy 800/800H/800HT Pipes are primarily made up of nickel, iron, and chromium, with carefully controlled additions of aluminum and titanium to boost strength and oxidation resistance. These alloys demonstrate excellent tensile and yield strength, enhanced creep and stress rupture properties, and remarkable stability at high temperatures. The 800H and 800HT grades feature increased carbon content and optimized grain structure, which contribute to better high-temperature performance. These pipes effectively resist oxidation, carburization, and corrosion in harsh environments, maintaining their mechanical integrity and structural stability even in demanding thermal and chemical applications.
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 Olwan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Incoloy 800/800H/800HT Pipes 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 Pipes find extensive use in petrochemical plants for heat exchangers, process piping, reformer tubes, and furnace components that are subjected to high temperatures. In the power generation sector, they are utilized in boilers, superheaters, and high-temperature steam lines. The heat-treatment industry employs them for furnace muffles, retorts, and structural parts that require resistance to oxidation and carburization. Additionally, they are used in oil and gas refining, nuclear facilities, and thermal processing equipment. These pipes are perfect for applications that demand long-term strength and corrosion resistance.
