Akor Stainless, located in Abuja, Nigeria, stands out as a top manufacturer and supplier of high-quality Stainless Steel 321H Flanges. These flanges are expertly designed to excel in high-temperature and corrosive settings. Crafted with precision, they offer remarkable strength, durability, and long-lasting reliability, all while adhering to international quality standards. Thanks to their enhanced resistance to oxidation, stress corrosion, and thermal fatigue, Akor Stainless guarantees that their Stainless Steel 321H Flanges will maintain their structural integrity even in the toughest conditions. Perfect for critical industrial and engineering applications, these flanges provide reliable connection solutions, making them a go-to choice for industries that demand high mechanical strength and corrosion-resistant components in extreme environments.
The composition of Stainless Steel 321H Flanges includes iron, chromium (17–19%), nickel (9–13%), and titanium, which helps prevent intergranular corrosion, along with trace amounts of carbon, manganese, and silicon. The “H” designation signifies a higher carbon content, enhancing strength at elevated temperatures. These flanges boast excellent tensile and yield strength, outstanding toughness, and stability when exposed to prolonged high temperatures. The titanium stabilization not only prevents sensitization but also ensures that the mechanical properties deliver durability and reliability in harsh industrial settings, making Stainless Steel 321H Flanges ideal for demanding applications that require both strength and corrosion resistance.
| Specifications | ASTM A182 / ASME SA182 |
| Size | 1/8″ NB TO 48″ NB |
| Standards | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
| Class / Pressure | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Standard | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
| Grades | S31803 / S32205 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61 |
| Grade | C | Mn | Si | P | S | Cr | N | Ni | Ti | SS 321H | 0.04 – 0.10 | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 19.00 | 0.10 max | 9.00 – 12.00 | 4(C+N) – 0.70 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1457 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
Contact us to get a quick quote for your requirement.
We offers the best quality Stainless Steel 321H Flanges Akor Stainless,which has undergone intense testing to produce top quality and performance. The flange is thoroughly tested for meeting international standards and specifications. Products supplied by us are certified by recognized authorities for traceability and reliability in each batch. With modern technology and strict quality control, we ensure durability, corrosion resistance, and good mechanical properties. Akor Stainless stands by the delivery of flanges with the highest level of industry standards in functionality and safety.
Stainless Steel 321H Threaded Flanges are available in sizes ranging from 1/2″ to 24″ and are designed for easy assembly without welding. They offer good resistance to oxidation and corrosion, making them suitable for various industrial applications.
SS 321H Socket Weld Flanges, ranging from 1/2″ to 24″ in size, are designed to fit inside a pipe for strong, reliable connections. They provide excellent resistance to high-temperature environments and corrosive substances.
Stainless Steel 321H Lap Joint Flanges are available in sizes from 1/2″ to 24″ and are used with a backing flange to allow for easy alignment and assembly. They offer high resistance to oxidation and corrosive elements, ideal for applications with frequent disassembly.
You’ll find Stainless Steel 321H Flanges widely utilized in industries such as chemical processing, petrochemical, power generation, and aerospace, thanks to their impressive high-temperature strength and corrosion resistance. They’re perfect for connecting pipelines, boilers, heat exchangers, pressure vessels, and furnace components. Moreover, these flanges are also used in structural and industrial applications where long-term durability and mechanical performance under thermal stress are essential. With their unique combination of features, they truly meet the needs of various demanding environments.
©2024 Akor Stainless All Rights Reserved.
