Olwan Nickel Alloys, located in Amman, Jordan, has earned a solid reputation as a reliable manufacturer and supplier of top-notch nickel-based products, particularly Incoloy 800/800H/800HT Tube Fittings. The company is committed to providing precision-engineered fittings that adhere to rigorous international standards, catering to sectors like petrochemical processing, power generation, heat treatment, and aerospace. Thanks to their advanced manufacturing capabilities, Olwan Nickel Alloys creates Incoloy 800 series tube fittings that are celebrated for their outstanding high-temperature strength, corrosion resistance, and long-lasting reliability. Built to thrive in tough operating conditions, these fittings guarantee secure, durable, and efficient connections, making them perfect for critical applications that demand stability in extreme thermal and chemical environments.
The Incoloy 800/800H/800HT Tube Fittings are primarily made from nickel, iron, and chromium, with carefully controlled additions of aluminum and titanium to boost oxidation resistance and mechanical strength. They offer remarkable tensile and yield strength, along with superior creep and stress-rupture resistance, ensuring stable mechanical performance even at elevated temperatures. The 800H and 800HT grades are designed with optimized carbon content and improved grain structure, which enhances their durability at high temperatures. These tube fittings are adept at resisting oxidation, carburization, and corrosion in harsh environments, maintaining their dimensional stability and long-term integrity in demanding industrial applications.
| ASME B1.1 Materials Standard & Specification |
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| PSI Pressure Ratings |
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| Incoloy 825 Tube Fittings and Adapter Fittings Maximum Allowable Working Product Pressure |
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| Alloy | C | Mn | Si | S | Cu | Fe | Ni | Cr | Al | Ti |
| Incoloy Tube Fittings | 0.05 max | 1.00 max | 0.5 max | 0.03 max | 1.50 – 3.00 | 22.00 min | 38.00 – 46.00 | 19.50 – 23.50 | 0.02 max | 0.06 – 1.20 |
| Grade | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Incoloy Tube Fittings | 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 Tube Fittings 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 Tube Fittings find extensive use in petrochemical plants for high-temperature process piping, reformer systems, heat exchangers, and furnace components. In the power generation sector, they play a crucial role in boilers, superheaters, and steam lines that are subjected to extreme heat. The heat-treatment industry relies on them for furnace muffles, retorts, and structural assemblies that require excellent resistance to carburization and oxidation. Additionally, they are utilized in oil and gas refining, thermal processing equipment, and even nuclear applications.
