Hastelloy C22 Slip-On Raised Face Flanges (SORF) have excellent corrosion resistance and the CL150 pressure temperature grade is suitable for low pressure applications, so they are often used in chemical processing plants, oil and gas industry, water treatment and desalination plants, etc. Slip-on flanges are easier to install than weld neck flanges, and the raised face flanges ensure a secure seal to prevent leakage.
Hastelloy C-22 Flange Applications
- 1. Chemical processing plants
- 2. Pharmaceutical industry
- 3. Oil and gas (downstream processing)
- 4. Water treatment and desalination plants
- 5. Pollution control and environmental equipment
- 6. Pulp and paper industry
- 7. Food and beverage processing
- 8. Marine and offshore applications
Hastelloy C22 Material Corrosion Resistance
UNS N06022, known for its excellent resistance to pitting, crevice corrosion and chemical attack, even in sour environments and including chlorides, wet chlorine, and oxidizing or reducing environments.
Specification List of Alloy C22 Flanges
| Grade | Hastelloy Alloy C22 / UNS N06022 |
| Standard | ASTM B564, ASME SB564 |
| Class / Pressure Rating | 150 Class, 300 Class, C22 Class, 900 Class, 1500 Class, 2500 Class, PN6, PN10, PN16, PN25, PN40, PN64, etc. |
| Form | Slip on Flanges (SORF), Threaded Flanges, Weld neck Flanges (WNRF), Blind Flanges, Socket weld Flanges, Lap Joint Flanges, Ring Type Joint Flanges, Spectacle Blind Flanges, Long weld Neck Flanges, Plate Flanges, Flat Flange, Orifice Flanges |
| Dimensions | ANSI / ASME B16.5, B16.47 Series A & B, BS4504, BS10, DIN, EN-1092, MSS SP44 |
| Size | 1/2" - 48" (15NB - 1200NB) |
| Flange Face Type | Flat Face (FF), Raised Face (RF), Ring Type Joint(RTJ) |
We can provide all types of flanges, not limited to slip-on flanges, contact us for more information and free quotes!
