Inconel 718 Pipes
Inconel 718 Pipes are a type of nickel-based superalloy. It is known for its excellent properties such as high strength and good weldability.
The strength of Inconel 718 Pipes comes from a process called precipitation hardening. All the material is heated to a high temperature and then cooled rapidly to create small particles of a strengthening phase.
In addition to its strength, these pipes possess superior corrosion resistance. This property makes it ideal to be used in applications where harsh conditions are present.
Trusted Inconel 718 Pipes Manufacturer in China – Tuolian
Our Inconel 718 Pipes are widely used to for fabrication of components used in different industries. We supply these pipes to aerospace, chemical processing, oil and gas, nuclear, automotive, medical, marine, and more.
Most of these pipes are manufactured adhering to ASTM B163/B516 and ASME SB163/SB516 specifications that defines its dimensions, chemical composition, and mechanical properties.
In addition to meeting the ASTM and ASME specifications, Inconel 718 tubing is often subjected to various tests to ensure its quality and reliability. These tests can include chemical analysis, grain size test, hardness conversion, rounding procedure, and more.
Tuolian offers a wide range of Inconel 718 pipe forms including seamless, tubes, LSAW, fabricated, welded, and ERW. Each type comes in different outer diameters and schedules.
You can choose from diameters that ranges from 6mm up to 51mm. 0.7mm up to 3mm wall thicknesses are also available to meet your requirements.
We also supply these pipes in different shapes. It includes square pipe, round pipe, and more.
The length of each Inconel 718 pipe is available in cut-to-length size, double random, and single random based on your needs. Send us your inquiries today!
- Chemical Composition
- Nickel (Ni): 50-55%
- Chromium (Cr): 17-21%
- Iron (Fe): balance (approximately 21%)
- Molybdenum (Mo): 2.8-3.3%
- Niobium (Nb) + Tantalum (Ta): 4.75-5.5%
- Titanium (Ti): 0.65-1.15%
- Aluminum (Al): 0.2-0.8%
- Cobalt (Co): 1.0% max
- Manganese (Mn): 0.35% max
- Silicon (Si): 0.35% max
- Phosphorus (P): 0.015% max
- Sulfur (S): 0.015% max
- Carbon (C): 0.08% max
