Hastelloy Tube

Hastelloy is a trademarked name of a family of high-performance alloys made primarily of nickel, molybdenum, and chromium. Hastelloy tubes are tubes made of one of these alloys, which are known for their excellent resistance to corrosion, oxidation, and high-temperature environments.

Hastelloy tubes are commonly used in a variety of industrial applications, including chemical processing, aerospace, and marine engineering. These tubes can withstand extreme conditions and offer superior performance compared to other materials, making them an ideal choice for critical applications where failure is not an option.

Hastelloy tubes are available in a range of sizes and configurations to meet specific application requirements. They can be seamless or welded and are often used in heat exchangers, reactors, and other equipment where corrosion resistance is critical.

Types of Hastelloy Tube

Hastelloy is a family of high-performance alloys that are resistant to corrosion, high temperatures, and stress. There are several types of Hastelloy tubes, including:

1. Hastelloy C-276: This is a versatile alloy that is resistant to a wide range of corrosive environments, including oxidizing and reducing acids, chlorine, and sea-water. It is commonly used in chemical processing, pollution control, and industrial waste treatment applications.

2. Hastelloy B-2: This alloy is particularly resistant to hydrochloric acid and other reducing chemicals. It is used in chemical processing, pulp and paper production, and pharmaceutical manufacturing.

3. Hastelloy X: This is a high-temperature alloy that is resistant to oxidation and corrosion. It is commonly used in gas turbine engines, industrial furnaces, and nuclear reactors.

4. Hastelloy C-22: This is a corrosion-resistant alloy that is particularly resistant to wet chlorine gas, sulfuric acid, and other aggressive chemicals. It is commonly used in chemical processing, pharmaceutical manufacturing, and pollution control applications.

5. Hastelloy C-2000: This is a highly corrosion-resistant alloy that is particularly suited for use in environments containing sulfuric acid. It is commonly used in chemical processing, pulp and paper production, and pharmaceutical manufacturing.

These are some of the most common types of Hastelloy tubes, but there are many others as well, each with their own unique properties and applications.

Hastelloy Tube Sepcification

The specifications for Hastelloy tubes can vary depending on the specific type of alloy and the intended application. However, some general specifications that may be included are:

1. Diameter and thickness: Hastelloy tubes come in various diameters and thicknesses, which are specified according to the needs of the application.

2. Length: The length of Hastelloy tubes can also vary depending on the requirements of the application.

3. Tolerance: The tolerance of Hastelloy tubes specifies the allowable deviation from the specified diameter and thickness.

4. Surface finish: The surface finish of Hastelloy tubes may be specified to ensure that they meet certain smoothness or roughness requirements.

5. Corrosion resistance: The corrosion resistance of the Hastelloy alloy used to make the tube may also be specified, along with any specific chemicals or environments that the tube is expected to withstand.

6. Temperature resistance: The temperature resistance of the Hastelloy tube may be specified if it is intended to be used in high-temperature environments.

7. ASTM/ASME standards: Hastelloy tubes may be required to meet certain ASTM or ASME standards, which provide specific requirements for the material, manufacturing process, and testing.

It is important to consult with a supplier or manufacturer of Hastelloy tubes to determine the specific specifications required for a particular application.

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