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.