ASME SB622 Hastelloy C22, UNS N06022, 2.4602 Nickel Alloy Seamless Tube For Heaters
ASME SB622 Hastelloy C22 seamless tube is a corrosion-resistant nickel-chromium-molybdenum alloy that is suitable for use in a variety of harsh environments. This seamless tube is designed to withstand high temperatures, high pressures, and corrosive chemicals, making it ideal for applications in industries such as chemical processing, oil and gas, and pharmaceuticals. The Hastelloy C22 seamless tube is manufactured according to the standards set by the American Society of Mechanical Engineers (ASME), ensuring high quality and reliability. The seamless construction of the tube eliminates the risk of leaks and provides a smooth surface for improved flow efficiency. ASME SB622 UNS N06022 nickel alloy seamless tube is a durable and versatile option for demanding industrial applications that require excellent corrosion resistance and high performance.
YUHONG GROUP is a well-known domestic manufacturer and supplier of Hastelloy C22 seamless tubes. ASTM B622 UNS N06022 nickel alloy seamless tube is usually used in construction, oil exploration, medicine, food, paper, machinery, chemical, food containers and other industries.
Specification Chart of Hastelloy C22 Tube:
| Standard |
ASTM B622, B619, B775, B516, B626 |
| Size |
1/4” To 16” |
| Grade |
Hastelloy C22, UNS N06022, 2.4602 |
| Type |
Seamless |
| Form |
Round, U Bend, Square, Rectangular, Hydraulic Etc. |
| End |
Plain End, Bevelled End, Treaded |
| Length |
Single Random, Double Ranidom & Cut Length
|
Characteristics Of Hastelloy C22 Tubes:
1. Corrosion resistance: Hastelloy C22 seamless tubes offer excellent resistance to a wide range of corrosive environments, including oxidizing and reducing conditions.
2. High temperature resistance: These tubes can withstand high temperatures without losing their mechanical properties, making them suitable for use in high-temperature applications.
3. Superior strength: Hastelloy C22 seamless tubes have high tensile strength and yield strength, providing excellent structural integrity and durability.
4. Excellent weldability: These tubes can be easily welded using standard welding techniques, allowing for easy fabrication and installation.
5. Versatile application: Hastelloy C22 seamless tubes are used in a variety of industries, including chemical processing, pharmaceuticals, oil and gas, and power generation.
6. Low maintenance: Due to their corrosion resistance and durability, these tubes require minimal maintenance, reducing downtime and operating costs.
7. Longevity: Hastelloy C22 seamless tubes have a long service life and can withstand harsh operating conditions, making them a cost-effective choice for many applications.
Equivalent Grades:
| STANDARD |
UNS |
WERKSTOFF NR. |
EN |
JIS |
| C22 |
N06022 |
2.4602 |
NiCr21Mo14W |
NW 6022 |
Chemical Composition:
| Element |
Hastelloy C22 |
| Ni |
Bal. |
| C |
0.01 max |
| Mn |
0.50 max |
| Co |
2.5 max |
| S |
0.02 max |
| Si |
0.08 max |
| Cr |
20 – 22.5 |
| Mo |
12.5 – 14.5 |
| Fe |
2 – 6 |
| W |
2.5 – 3.5 |
| v |
0.35 max |
| P |
0.02 max |
Mechanical Properties:
| Grade |
Density |
Melting Point |
Yield Strength (0.2%Offset) |
Tensile Strength |
Elongation |
| Hastelloy C22 |
8.69 g/cm3 |
1399 °C (2550 °F) |
Psi – 45000 , MPa – 310 |
Psi – 1,00,000 , MPa – 690 |
45 % |
Applications:
1. Chemical processing: Hastelloy C22 seamless tubes are commonly used in chemical processing industries for handling corrosive chemicals, acids, and alkalis. They offer high resistance to a wide range of corrosive environments, making them suitable for applications such as chemical reactors, distillation columns, and heat exchangers.
2. Pharmaceutical industry: Hastelloy C22 seamless tubes are also used in the pharmaceutical industry for manufacturing of active pharmaceutical ingredients (APIs) and other chemicals. They provide excellent resistance to corrosion and oxidation, ensuring the purity of the final product.
3. Oil and gas industry: Hastelloy C22 seamless tubes are utilized in the oil and gas industry for various applications such as downhole tubing, piping systems, and heat exchangers. They offer superior resistance to corrosion, high temperatures, and harsh environments, making them ideal for offshore and onshore oil and gas operations.
4. Aerospace industry: Hastelloy C22 seamless tubes are used in the aerospace industry for manufacturing components that require high strength, corrosion resistance, and heat resistance. They are commonly used in aircraft engines, fuel systems, and hydraulic systems.
5. Heat exchangers: Hastelloy C22 seamless tubes are widely used in heat exchangers for transferring heat between two fluids. They offer excellent thermal conductivity and resistance to corrosion, making them suitable for high-temperature and corrosive environments.
6. Power generation: Hastelloy C22 seamless tubes are used in power generation plants for various applications such as boiler tubes, steam superheaters, and condensers. They provide high resistance to corrosion and oxidation at elevated temperatures, ensuring the efficiency and reliability of power generation systems.
