| Flange Material | Hastelloy Alloys (e.g., Hastelloy C276, C22, B2) |
| Flange Type | Weld Neck, Slip-On, Blind, Socket Weld, Threaded, Lap Joint, etc. |
| Alloying Elements | Nickel, Chromium, Molybdenum, Tungsten, Cobalt, Iron, etc. |
| Corrosion Resistance | Excellent corrosion resistance in aggressive environments, including acids and chlorides |
| Pressure Ratings | Varies (e.g., 150 psi, 300 psi, 600 psi) |
| Applications | Chemical Processing, Petrochemical, Pharmaceutical, Aerospace, Marine, etc. |
| Standards | ASME B16.5, ASTM B564, ASTM B462, NACE MR0175, etc. |
