Inconel pipes tubes

what is inconel pipe tubes?

Inconel is a family of high-performance nickel-chromium-based alloys that are known for their excellent resistance to high temperatures, corrosion, and oxidation. Inconel pipes/tubes are used in a variety of industries that require high-temperature and corrosive environments, such as aerospace, chemical processing, and power generation.

Inconel pipes/tubes are typically available in a range of sizes and thicknesses, and can be custom-made to meet specific requirements. They are often used in applications where other materials, such as stainless steel or carbon steel, would not be suitable due to their lower resistance to heat and corrosion.

Inconel pipes/tubes are also often used in high-pressure and high-temperature applications, such as in boilers, heat exchangers, and superheaters. They are also used in applications where high strength and good mechanical properties are required, such as in turbine blades, exhaust systems, and rocket engines.

Overall, Inconel pipes/tubes are an excellent choice for applications that require high temperature and corrosion resistance, and where other materials may not be suitable.

 Inconel Pipe and Tube Materials Composition

The most commonly used Inconel pipe and tube materials are:

1.  Inconel 600: This is a standard engineering material that is resistant to oxidation and corrosion at high temperatures. It is commonly used in heat exchangers, furnace components, and chemical processing equipment.

2.  Inconel 625: This material has excellent resistance to corrosion and oxidation at high temperatures, as well as good mechanical properties. It is used in applications such as chemical processing, aerospace, and marine engineering.

3.  Inconel 718: This material has excellent strength and corrosion resistance at high temperatures. It is used in applications such as gas turbine engine parts, aerospace components, and cryogenic storage tanks.

4.  Inconel 601: This material has high-temperature oxidation resistance and good corrosion resistance. It is used in applications such as radiant tubes, muffles, and other furnace components.

5.  Inconel 690: This material has high-temperature corrosion resistance and is commonly used in applications such as steam generators and heat exchangers in nuclear power plants.

These materials are available in various forms such as seamless and welded pipes, and seamless and welded tubes. They are also available in different sizes and thicknesses to meet specific application requirements.

There are several common Inconel alloys used for pipe/tube applications, each with its own specific composition. Here are the compositions of some of the most commonly used Inconel alloys:

● Inconel 600: This alloy contains approximately 76% nickel, 15.5% chromium, and small amounts of iron, manganese, and silicon.

● Inconel 601: This alloy contains approximately 61% nickel, 23% chromium, and small amounts of iron and aluminum.

● Inconel 625: This alloy contains approximately 61% nickel, 21.5% chromium, 9% molybdenum, and small amounts of iron, niobium, and tantalum.

● Inconel 718: This alloy contains approximately 52.5% nickel, 19% chromium, 3% molybdenum, 5% niobium, and small amounts of iron, titanium, and aluminum.

● Inconel 800/800H/800HT: These alloys contain approximately 32.5-46% nickel, 21-24% chromium, and small amounts of iron, copper, and titanium. Inconel 800H and 800HT have higher carbon and aluminum contents, respectively, to improve their high-temperature properties.

● Inconel 825: This alloy contains approximately 42% nickel, 22% chromium, and small amounts of iron, copper, and molybdenum.

It's important to note that the composition of Inconel alloys can vary slightly depending on the specific manufacturer or supplier. Therefore, it's always best to consult the manufacturer's specifications for the specific alloy being used.

Specification for nickel pipe/tube

Specification for nickel pipe/tube will depend on the specific application and requirements. However, here are some common specifications for nickel pipe/tube:

● Material: Nickel and nickel alloys (such as Inconel, Monel, Hastelloy, etc.)

● Standard: ASTM B161, ASTM B163, ASTM B725, ASTM B730, ASTM B775, and other related standards

● Size: Typically available in sizes ranging from 1/8" to 12" in diameter and from 0.5mm to 10mm in thickness, but can be custom made to meet specific requirements

● Length: Standard lengths are usually 6 meters or 20 feet, but can also be custom cut to specific lengths

● Wall Thickness: Available in various thicknesses depending on the diameter of the pipe/tube and the application requirements

● Surface Finish: Can be supplied in various finishes, including annealed, pickled, polished, or as-drawn

● Tolerance: Typically, the tolerance for diameter and wall thickness is as per the ASTM standard, but can also be custom made to meet specific requirements.

It's important to consult the manufacturer's specifications for the specific nickel alloy being used and to ensure that the material and specification meet the application requirements.

Specifications for the specific Inconel alloy

It's important to consult the manufacturer's specifications for the specific Inconel alloy being used and to ensure that the material and specification meet the application requirements.

Inconel pipe/tube has excellent corrosion resistance and high-temperature strength, making it ideal for various applications in industries such as:

1.  Aerospace: Inconel pipe/tube is used in aircraft engines and other aerospace applications that require high-temperature resistance, corrosion resistance, and strength.

2.  Chemical Processing: Inconel pipe/tube is used in the chemical processing industry for applications such as reactors, heat exchangers, and pipelines that require resistance to corrosion and high temperatures.

3.  Oil and Gas: Inconel pipe/tube is used in the oil and gas industry for applications such as downhole tubing, pipeline systems, and other equipment that is exposed to harsh environments, high pressures, and high temperatures.

4.  Power Generation: Inconel pipe/tube is used in power generation applications such as gas turbine engines, nuclear power plants, and steam generators that require high-temperature strength, corrosion resistance, and durability.

5.  Marine: Inconel pipe/tube is used in marine applications such as seawater cooling systems, ship exhaust systems, and other equipment that is exposed to corrosive seawater environments.

6.  Medical: Inconel pipe/tube is used in medical applications such as implants and medical instruments that require high strength and biocompatibility.

Ssm is a nickel alloy pipe China Manufacturer and Supplier, we are able to produce and process various types of nickel alloy pipes to facilitate your engineering needs and stock needs. Call on +86 19527792928 or drop an Email to sales@ssmsteel.com in for free quote and sample.