Elvis Nickel Alloys, based in Houston, USA, stands out as a top manufacturer and supplier of high-quality Inconel 718 Tube Fittings, designed to withstand extreme pressure, temperature, and corrosive environments. Known for their precision manufacturing and commitment to material excellence, the company provides fittings that meet the rigorous demands of industries like aerospace, petrochemical, marine, and power generation. With impressive fatigue strength, corrosion resistance, and stability at high temperatures, Inconel 718 Tube Fittings from Elvis Nickel Alloys ensure reliable sealing and a long lifespan. Supported by strict quality assurance measures and quick delivery, they are a go-to choice for high-performance tubing connections.
Inconel 718 Tube Fittings are mainly made up of Nickel (around 50–55%), Chromium (approximately 17–21%), along with Iron, Niobium, Molybdenum, and small amounts of Titanium and Aluminum. This precipitation-hardened alloy boasts exceptional strength, corrosion resistance, and impressive mechanical properties even at temperatures reaching 1300°F (704°C). It offers tensile strength that exceeds 185 ksi and high yield strength, along with excellent fatigue and creep resistance. Inconel 718 maintains its structural integrity under high-pressure and high-temperature conditions. Elvis Nickel Alloys guarantees precise machining, a uniform grain structure, and thorough testing to provide tube fittings that meet the toughest engineering challenges.
| 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 |
| 718 | 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 718 | 8.4 g/cm3 | 1350 °C (2460 °F) | Psi – 1,35,000 , MPa – 930 | Psi – 75,000 , MPa – 705 | 42.5 % |
At Elvis Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Inconel 718 Tube Fittings in Texas, USA, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the USA, 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 718 Tube Fittings are perfect for high-stress, high-temperature settings where outstanding strength and corrosion resistance are crucial. Common applications include aerospace fuel and hydraulic systems, offshore and subsea installations, nuclear reactors, turbine engines, and chemical processing lines. These fittings excel at handling aggressive fluids and gases under extreme thermal and pressure conditions. Their leak-tight sealing capabilities and resistance to chloride-induced corrosion make them a reliable choice for demanding environments.
