Home > Alloy Steel > Alloy Steel F22 Flanges
Alloy Steel F22 flangesare premium-grade components blended with chromium, molybdenum, and additional alloying elements to deliver outstanding strength, longevity, and superior resistance to elevated temperatures and stresses These flanges are engineered for critical applications vital in sectors such as oil, gas, and petrochemicals. And power generation, Where dependable performance and structural soundness are essential. Offering excellent corrosion resistance and mechanical characteristics, alloy steel F22 flanges guarantee a secure connection in piping systems, making them sought-after for demanding environments. Their quality and versatility are crucial for productive and safe industrial operations.
Specifications :ASTM A182 / ASME SA182
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″ to 36″
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)
| Grade | C | Mn | Si | S | P | Cr | Mo |
| A182 F22 | 0.05 – 0.15 | 0.3 – 0.6 | 0.5 | 0.03 | 0.045 | 0.8 – 1.25 | 0.044 – 0.65 |
| Grade | Tensile Strength (Mpa) | Yield Strength (Mpa) | Elongation % |
| A182 F22 | 205 | 415 | 20 |
At Koasteel, we take pride in being the largest supplier and manufacturer in the New Zealand, delivering advanced solutions for every one of your piping requirements. With modern production facilities strategically situated in the New Zealand, we maintain an extensive inventory of more than 25,000 tons of top-quality materials kept ready in stock.
Get in touch with us for a fast quote tailored to your requirement.
We supply these Alloy Steel F22 Flanges conforming to DIN, ISO, JIS or ANSI Standard.
Because Alloy Steel F22 Flanges offer outstanding mechanical properties and withstand wear corrosion, and high temperatures, they see broad use across numerous industries. You will find these flanges commonly applied in the oil and gas, petrochemical, power generation, and aerospace industries. They serve a key role in connecting equipment, valves, and pipe systems. Thanks to their remarkable strength, toughness, and wear resistance, they are ideal for applications subjected to harsh operating conditions, including high temperatures, high pressures, and corrosive environments.
Yes, Alloy Steel F22 Flanges can be welded and demonstrate good weldability. To achieve strong, dependable welds and preserve the material’s mechanical properties, it is critical to adhere to correct welding practices, such as preheating, controlled heat input, and post-weld heat treatment. Doing so safeguards the integrity and performance of the flanges in demanding industrial applications.
Mail: sales@koasteel.nz
