Ashraf Nickel Alloys, located in Riyadh, Saudi Arabia, is a reliable manufacturer and supplier of **Incoloy 800/800H/800HT Tubing**. They provide top-notch solutions for industries that demand corrosion resistance, durability, and performance in extreme conditions. These tubes are crafted to endure high temperatures, oxidation, and harsh chemicals, making them perfect for tough industrial applications. Ashraf Nickel Alloys offers **Incoloy 800 series tubing** in both seamless and welded options, available in a range of diameters and wall thicknesses, all produced to international standards to guarantee reliability, precision, and a long service life.
The **Incoloy 800/800H/800HT Tubing** is mainly made up of nickel, iron, and chromium, with added carbon, aluminum, and titanium in the 800H and 800HT grades. The increased carbon and optimized Al-Ti content in these grades boost creep resistance, tensile strength, and metallurgical stability at high temperatures. Mechanically, the tubing showcases outstanding toughness, high yield and tensile strength, and resistance to stress-corrosion cracking, ensuring dependable performance even under thermal cycling and high-pressure conditions.
| 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 Ashraf Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Incoloy 800/800H/800HT Tubing in Riyadh, Saudi Arabia, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Saudi Arabia, 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.
This tubing finds extensive use in the **petrochemical, chemical processing, oil & gas, power generation, heat treatment, and furnace industries**. Its applications include heat exchangers, boilers, superheaters, reactors, steam lines, and high-temperature process piping. With its resistance to scaling, carburization, and thermal stress, **Incoloy 800/800H/800HT Tubing** is the go-to choice for critical operations where reliability, safety, and long-lasting performance are a must.
