Hastelloy C22 Flanges
- Excellent resistance to a wide range of corrosive substances, including oxidizing acids, chlorides, and seawater.
- Effective in high-temperature environments, up to around 1,800°F (982°C).
- High resistance to stress-corrosion cracking and localized corrosion.
High Quality Hastelloy C22 Flanges
SSM offers Hastelloy C22 Flanges, a high-performance nickel-chromium-molybdenum alloy flange suitable for highly corrosive applications. Used to connect pipes, valves, pumps, and other equipment, it is particularly appropriate for industrial systems under highly corrosive conditions, such as chemical plants, marine environments, and the oil and gas industry.
Our range of Alloy C22 Flanges encompasses various types:
- Types : Weld Neck (WN), Long Weld Neck (LWN), Slip-On (SO), Blind, Lap Joint, Socket Weld (SW), Threaded, and Other Products
- Size: 1/2″ – 48″
- Pressure: 150# – 1500#
- Producing Standard: ASME B16.5, ASME B16.47 Series A & B, EN1092-1:2002, etc.
- Materials: ASTM B564 Hastelloy C22
ASTM B564 Hastelloy C22 Flanges Equivalent Grades
When choosing Hastelloy C22 flanges, there are several equivalent grades to choose from in the specifications of different countries and regions. They meet various standards and specifications and have similar performance. The following is a list of equivalent grades of Hastelloy C22. You can use this table to match the flanges we produce.
| Standard | UNS | DIN | ISO | JIS | ASME |
| Equivalent Grade | N06022 | 2.4602 | NiCr21Mo14W | NW 6022 | Alloy 22 |
Corrosion Resistance
Excellent resistance to oxidizing and reducing acids, chlorides, and high-temperature environments.
Temperature Tolerance
Performs well at temperatures up to 815°C (1500°F).
Strength
High strength and good mechanical properties.
Weldability
Generally weldable using appropriate techniques and filler materials.
Hastelloy C22 Flanges Applications
Hastelloy C22 flanges are critical components in systems requiring exceptional resistance to corrosion and high temperatures, providing reliable and durable connections in challenging environments.
- Chemical Processing Plants
- Marine Environments
- Oil and Gas Industry
One-Stop Flange Provider for All Your Needs
SSM has significant product advantages in manufacturing Hastelloy C22 Flanges . Whether it’s quality or price, we will meet your needs.
FAQ
Yes, Hastelloy C22 flanges can be welded using methods such as TIG (Tungsten Inert Gas) or MIG (Metal Inert Gas) welding. Ensure proper welding procedures and filler materials are used to avoid issues like cracking and distortion.
Compared to Hastelloy C-276: C22 offers slightly better resistance to certain types of corrosion, especially in mixed oxidizing and reducing environments, but C-276 has superior overall corrosion resistance.
Compared to Hastelloy B-3: C22 provides better resistance to oxidation and general corrosion compared to B-3, which is more focused on resistance to hydrochloric acid.
Summary
SSM provides high-quality Hastelloy C22 Flanges designed to meet the stringent requirements of various industries, ensuring reliable and durable performance in the most challenging environments.
Feel free to ask if you have more specific questions or need further details about Hastelloy C22 flanges!
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