Inconel 600 seamless pipe is a Ni-Cr-Fe pipe constructed without a weld. It is one of the grades of inconel seamless pipes, which are used in high-temperature and chemically aggressive environments.
ASTM B167 Inconel 600 Seamless Pipe Manufacturer in China
We, Zhejiang Xintongda Special Steel, are a leading manufacturer and global supplier of Inconel 600 seamless (SMLS) pipes. Alloy 600 seamless pipe is a high-performing alloy pipe made from nickel-chromium-iron (Ni-Cr-Fe) alloy. We manufacture this pipe in accordance with the ASTM B167 standard. The pipe has a high-nickel content (around 72%) which makes it ideal for environments that demand exceptional performance in extreme temperatures (up to approximately 1800°F (982°C) for continuous service, pressures, and resistance to corrosive media. The seamless construction of the pipe gives it uniform strength and structure. This makes it ideal for transporting fluids under high pressure and high temperatures. It is used in nuclear engineering, chemical processing, aerospace, and defence. We make ASTM B167 UNS N06600 pipes using advanced manufacturing methods. These pipes are manufactured via hot extrusion followed by precision cold drawing/rolling. We supply these pipes in the solution-annealed condition. You can also have them pickled/polished to get the right surface finish. We are ISO-certified and can supply these pipes within a week for stock orders.
Alloy 600 Seamless Nickel Pipe specifications include:
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Standard
ASTM B167
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OD Range
6-457 mm
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Thickness
1-65 mm
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Length
≤ 18 m
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Technical Data
Technical Data
Alloy 600 Seamless Pipe Manufacturing Process
Our manufacturing process includes using hot extrusion to form a hollow shell from the Ni-Cr-Fe alloy billet. Then it is carefully cold-drawn or rolled to get the precise final dimension, surface finish, and mechanical properties. Check this page to learn about the detailed manufacturing process of seamless pipes.
Characteristics of Seamless Inconel 600 Nickel Alloy Pipe
Our Inconel seamless pipe offers 6 primary features:
- Corrosion Resistance: The high nickel content offers excellent resistant to many organic and inorganic compounds, alkalis and non-oxidising acids.
- Oxidation Resistance Chromium improves oxidation resistance at high temperatures by forming a passive chromium oxide layer. It also has excellent resistance to carburisation.
- High-Temperature Performance: The alloy maintains its high strength and toughness in cryogenic temperatures and high-temperature applications. It performs well at temperatures up to 2000°F (1093°C).
- Resistance to Stress-Corrosion Cracking (SCC): The high nickel content of the pipe provides excellent resistance to stress corrosion cracking caused by chloride ions. This feature is important in marine and chemical settings.
- Non-Magnetic Alloy Structure: Inconel 600 is a non-magnetic alloy structure in its annealed state. This structure makes it ideal for uses that are sensitive to magnetic interference.
- Machinability: Despite the high nickel content, it can be easily machined in the annealed condition using appropriate tooling and controlled speeds.
Inconel 600 Pipe Equivalent Material
The equivalent designation of Inconel 600 is UNS N06600. Other equivalent materials include Werkstoff Nr. 2.4816 and JIS NCF 600. These equivalents are explained clearly in the table.
| GRADE | UNS | GB | JIS | ISO | DIN/EN | GOST | |
| ISC | NEW | ||||||
| Inconel 600 | N06600 | - | NS3102 | NCF600 | - | 2.4816 | - |
100% Certified Testing & Documentation
- EN 10204 3.1 and EN 10204 3.2 Material Test Certificates (MTC)
- Raw Materials Certificate
- 100% PMI
- Heat Treatment Charts
- Third-Party Inspection Report
- Surface roughness and size measurement
- Manufacturer Test Certificate (Impact Testing, Flattening, Flare, Bend, Hardness, Intergranular, Pitting Corrosion, Grain size, ET, UT, HT)
- Laboratory Test Certificate from the Government-Approved Lab
Inconel 600 Seamless Pipe Applications
The 6 applications of UNS N06600 seamless pipe include:
Chemical Processing
This pipe is widely used to transport highly corrosive chemicals, including fatty acids. It is also used as parts in evaporator tubes, heaters, and condensers.
Nuclear Industry
Our pipe is used for nuclear reactor steam generator tubing and water piping systems, as it is very resistant to corrosion and works well with pure water.
Heat Treatment
Important for equipment that works at high temperatures like furnace retorts, muffles and radiant tubes. It needs to be able to resist oxidation because it is always exposed to heat.
Aerospace and Defence
Used in jet engine parts, aircraft exhaust systems and other important parts that need to operate at high temperatures.
Oil & Gas
Used in pipelines and certain downhole equipment for sour gas environments, and systems that handle high-temperature and pressurised hydrocarbons.
Power Generation
Its thermal stability makes it useful in heat exchangers, boiler tubes, and components in steam and gas turbines.
Frequently Asked Questions
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What is Inconel 600 Seamless Pipe?
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What sizes are available for Inconel 600 seamless pipes?We provide Inconel 600 seamless pipes in wall thicknesses from 1mm to 65mm and outer diameters from 6 to 457 mm. We also provide custom sizes that are specific to each client's requirements.
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What is the standard for Inconel 600 pipe?The main standard for Inconel 600 pipe is ASTM B167/ASME SB167.
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Can Xintongda Deliver Inconel Pipe Internationally?Yes. We ship Inconel pipes worldwide, backed by multiple international certifications and global compliance.
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What Other Inconel Products Can I Buy At Xintongda?You can buy Inconel pipes in grades 601, 625, and 718, as well as Inconel tubes from us.