Hastelloy C22 Flanges Manufacturer, Supplier & Exporter in India
Hastelloy C22 Flanges supplied by Astromet Steel & Engineering are nickel-chromium-molybdenum alloy flanges known for exceptional resistance to corrosion. These flanges perform extremely well in both oxidizing and reducing environments. They provide superior resistance to pitting, crevice corrosion, and stress corrosion cracking. Hastelloy C22 is one of the most corrosion-resistant alloys available.
The high chromium content enhances resistance to localized corrosion. Molybdenum and tungsten improve resistance to aggressive chemicals. These flanges retain excellent mechanical properties under severe conditions. They are suitable for highly corrosive process environments.
Astromet Steel & Engineering manufactures Hastelloy C22 flanges using precision forging techniques. Products conform to ASTM and ASME standards. Multiple flange types and pressure classes are available. Each flange undergoes strict quality control.
Hastelloy C22 flanges provide excellent weldability and fabrication characteristics. They ensure leak-proof performance in critical services. Their durability minimizes downtime and maintenance. These flanges are trusted for high-risk applications.
Types Of Hastelloy C22 Flanges
- Hastelloy C22 Weld Neck Flange
- Hastelloy C22 Slip On Flange
- Hastelloy C22 Blind Flange
- Hastelloy C22 Socket Weld Flange
- Hastelloy C22 Threaded Flange
- Hastelloy C22 Forged Flange
- Hastelloy C22 Orifice Flange
Hastelloy C22 Flanges Specifications
| Specifications | ASTM B564 / ASME SB564 |
|---|---|
| Dimensions | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
| Standard | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
| Size | 1/2″NB TO 60″NB |
| Class / Pressure : | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Flange Face Type | Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
Hastelloy C22 Flanges Equivalent Grades
| STANDARD | UNS | WNR. | JIS | GOST | EN | OR |
| Hastelloy C22 | N06022 | 2.4602 | NW 6022 | – | NiCr21Mo14W | – |
Hastelloy C22 Flanges Chemical Composition
| Grade | C | Mn | Si | S | Co | Ni | Cr | Fe | Mo | P |
| Hastelloy C22 | 0.010 max | 0.50 max | 0.08 max | 0.02 max | 2.50 max | 50.015 min* | 20.00 – 22.50 | 2.00 – 6.00 | 12.50 – 14.50 | 0.02 max |
Hastelloy C22 Flanges Mechanical Properties
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Hastelloy C22 | 8.69 g/cm3 | 1399 °C (2550 °F) | Psi – 1,00,000 , MPa – 690 | Psi – 45000 , MPa – 310 | 45 % |
Why Choose Astromet Steel & Engineering?
This advanced resistance to intergranular corrosion because of the
- Consistent quality & competitive pricing
- Ready stock & custom fabrication
- International standard compliance
- On-time delivery worldwide
- Complete documentation & certification
Hastelloy C22 Flanges Usage & Applications
Hastelloy C22 Flanges are extensively used in chemical processing plants, pollution control equipment, pulp & paper industry, pharmaceutical units, and offshore oil & gas systems.