Xuan Nickel Alloys is a reputable Da Nang, Vietnam-based manufacturer and supplier of Inconel 800 tube fittings, delivering high-performance products to petrochemical, power generation, heat treatment, and nuclear industries. The firm supplies complete solutions of precision-engineered fittings such as ferrule connectors, unions, elbows, and adapters. Made under stringent quality control, these Inconel 800 tube fittings are engineered to provide leak-tight performance in high-temperature and corrosive fluid or gas systems. Xuan Nickel Alloys is reputed to supply consistent, long-lasting, and corrosion-resistant products for mission-critical applications.
Inconel 800 is an iron-nickel-chromium alloy that is engineered for strength and resistance to oxidation at high temperatures. Its common composition consists of 30–35% nickel, 19–23% chromium, and balance iron, with aluminum and titanium additions. Inconel 800 tube fittings offer tensile strength in the range of 600 MPa and yield strength approximately 275 MPa. The alloy is stable and resists carburizing, oxidation, and chloride stress corrosion cracking at temperatures up to 815°C. It is best suited for application in hostile environments with extended thermal exposure.
| Specification | ASTM B366, ASTM SB 366, ASTM B564, ASME SB564 |
| Grade | Inconel 600 (UNS N06600, Alloy 600, 2.4816), Inconel 601 (UNS N06601, Alloy 601, 2.4851), Inconel 625 (UNS N06625, Alloy 625, 2.4856), Inconel 800 (UNS N08800, Alloy 800) |
| Type | Seamless / Welded / Fabricated |
| Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom |
| Range | 1/2”NB to 24″NB in Sch 10s, 40s, 80s, 160s, XXS. |
| Dimensions | ANSI/ASME B16.9, B16.28, MSS-SP-43. |
| Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr |
| 800 | 0.10 max | 0.50 max | 0.50 max | 0.015 max | – | 5.0 max | 58.0 min | 20.0 – 23.0 |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Inconel 800 | 8.4 g/cm3 | 1350 °C (2460 °F) | Psi – 1,35,000 , MPa – 930 | Psi – 75,000 , MPa – 705 | 42.5 % |
At Xuan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Inconel 800 Tube Fittings in Da Nang, Vietnam, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Vietnam, 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.
Inconel 800 tube fittings are extensively used in high-temperature tube systems like heat exchangers, reformers, superheaters, and nuclear steam generators. These fittings are suitable for joining and holding tubing where scaling, pressure, and chemical attack resistance is needed. In power plants and chemical processing plants, these fittings provide safe, long-term service under steady-state or cyclic thermal stress. Their superior mechanical properties, thermal stability, and resistance to corrosion render Inconel 800 tube fittings the first choice of engineers employed in harsh operating conditions.