- sales@liampipes.us
- Houston , USA
Liam Pipes and Tubes is a reputable manufacturer and supplier of Inconel 718 Tubing, proudly based in Houston, USA. They specialize in high-performance alloy tubing that’s built to withstand extreme conditions. Inconel 718 tubing from Liam is well-known for its impressive strength, durability, and exceptional resistance to heat and corrosion, making it perfect for demanding environments like aerospace, nuclear, and chemical industries. These tubes are crafted to meet strict international standards, ensuring they excel in applications that involve high pressure, elevated temperatures, and aggressive media. With a strong commitment to quality and precision, Liam Pipes and Tubes delivers reliable alloy tubing solutions to clients across the U.S. and around the globe.
Inconel 718 Tubing is composed of a precipitation-hardenable nickel-chromium alloy, featuring about 50–55% nickel, 17–21% chromium, 4.75–5.5% niobium, along with molybdenum, iron, and trace elements. This alloy boasts remarkable tensile strength (up to 1,270 MPa), yield strength (around 1,030 MPa), and excellent creep resistance at temperatures reaching 700°C (1,292°F). Inconel 718 maintains its mechanical integrity even under high stress and is resistant to corrosion, oxidation, and chloride-induced cracking. Its seamless design guarantees consistent strength, structural reliability, and performance in critical applications.
Specifications ASTM B983, B670 / ASME SB983, SB670
Dimensions ASTM, ASME and API
Size Range 15″NB – 150″NB
Outer Diameter 6.35 mm OD upto 254 mm OD in 0.6 TO 20 mm thickness.
Schedule SCH 10, SCH20, SCH30, SCH40, STD, SCH60, XS, SCH80, SCH120, SCH140, SCH160, XXS
Type Seamless / ERW / Welded / Fabricated / LSAW Pipes
Length Single Random, Double Random & Cut Length
Form Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tube
Grade 718 UNS (N07718), DIN (2.4668)
| C | Mn | P | S | Si | Cr | Ni | Mo | Cb | Ta | Ti | Al | Co | B | Cu |
| 0.08 | 0.35 | 0.015 | 0.015 | 0.35 | 17-21 | 50-55 | 2.8-3.30 | 4.75-5.50 | 0.05 | 0.65-1.15 | 0.20-0.80 | 1.00 | 0.006 | 0.30 |
| Ultimate Tensile Strength, psi | .2% Yield Strength psi | Elongation % | Hardness Rockwell B |
| 135,000 | 70,000 | 45 | 100 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
When you choose Inconel 718 Tubing from Liam Pipes and Tubes, you can count on exceptional quality and long-lasting durability. These tubes offer excellent corrosion resistance and high strength, making them perfect for various industrial applications. Our commitment to outstanding service and reliable delivery guarantees customer satisfaction with every order. With extensive expertise in stainless steel products, we provide premium solutions tailored to meet your unique needs.
Liam Pipes and Tubes, a top supplier of Inconel 718 Tubing in Houston , USA, offers a comprehensive range of high-quality pipes and tubes for various industrial applications. With an extensive inventory and a commitment to exceptional customer service, they have become the go-to source for stainless steel products in the area.
At Liam Pipes and Tubes, we specialize in providing custom-sized Inconel 718 Tubing designed to meet your specific requirements. Our expert team is committed to delivering personalized solutions for all your piping and tubing needs. For more details, contact us at sales@liampipes.us.
Inconel 718 Tubing finds its place in industries that demand extreme strength and thermal stability. It’s the go-to choice for jet engines, turbine blades, rocket motors, nuclear reactors, and high-pressure chemical process systems. The tubing is frequently utilized in aerospace hydraulic and fuel systems due to its high fatigue resistance and non-magnetic properties. In the oil & gas and marine sectors, it excels in sour gas and deep-sea environments. Inconel 718 tubing is built for long-lasting performance under heavy loads, making it the preferred option for mission-critical components in the most challenging applications.
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