Quan Flanges and Plates stands out as a top-notch manufacturer and supplier based in Da Nang, Vietnam, specializing in high-quality C22.8 Flanges that are built to last and perform reliably in various industrial settings. These flanges are crafted to meet international standards, ensuring they deliver exceptional performance even under high pressure and temperature. C22.8 Flanges are well-known for their strength, resistance to corrosion, and precise dimensions, making them ideal for critical operations. Thanks to advanced production methods and rigorous quality checks, Quan Flanges and Plates provides flanges that industries like oil and gas, petrochemical, power generation, and marine engineering can count on.
Typically made from carbon steel, C22.8 Flanges strike a perfect balance with manganese, silicon, and other elements that boost their mechanical properties. They undergo heat treatment to enhance hardness and wear resistance, resulting in impressive tensile and yield strength. These flanges are tough, resistant to cracking, and designed for a long service life, even in extreme conditions. Their sturdy construction guarantees durability, while the precise design ensures a leak-proof and secure fit in piping systems. This blend of features makes them incredibly reliable for demanding industrial environments.
Quan Flanges, a leading supplier in Da Nang, Vietnam, offers an extensive selection of C22.8 Flange, including weld neck flanges, slip-on flanges, blind flanges, threaded flanges, and lap joint flanges. Designed for diverse industrial applications, our high-quality inventory and commitment to exceptional service make us a trusted choice for flange products in the region.
| Specifications | C22.8 |
| ASME B16.5 Carbon Steel C22.8 Flanges size range | 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000 |
| Carbon Steel C22.8 Flanges Standards | ANSI/ASME B16.5, B16.48, BS4504, B16.47 Series A & B, EN-1092, BS 10, DIN, ASME Flanges, ANSI Flanges, DIN Flanges, BS Flanges, GOST Flanges,EN Flanges |
| Carbon Steel C22.8 Flanges Standard DIN | 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 |
| Carbon Steel C22.8 Flanges Standard ANSI | Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS |
| Carbon Steel C22.8 Flanges Standard UNI | 6Bar 10Bar 16Bar 25Bar 40Bar |
| Carbon Steel C22.8 Flanges Standard JIS | 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K |
| Carbon Steel C22.8 Flanges Standard EN | 6Bar 10Bar 16Bar 25Bar 40Bar |
| Main Types | Forged / Threaded / Screwed / Plate |
| Flange supporting material | Gasket, Ring Joint, Flange Bolts |
| Element / Component | Composition % |
| Carbon ( C ) | 0.18 – 0.23 |
| Manganese ( Mn ) | 0.40 – 0.90 |
| Phosphorus ( P ) | 0.035 max |
| Sulphur ( S ) | 0.030 max |
| Silicon ( Si ) | 0.40 max |
| Aluminium ( Al ) | 0.015 – 0.050 |
| Chromium ( Cr ) | 0.30 max |
| Items | Value |
| Yield Strength ReH N/mm2 | 240 min |
| Tensile Strength Rm N/mm2 | 410 – 540 |
| Elongation ( A ) | 25% min |
| Impact Test ( J ) | 44 min |
C22.8 Flanges find extensive use in pressure vessels, boilers, heat exchangers, and pipeline systems that operate under significant stress. They are particularly valued in oil and gas refineries, chemical plants, power plants, and marine structures where safety and reliability are paramount. Their ability to handle high pressure and temperature fluctuations makes them essential for sealing, connecting, and supporting large piping networks. Additionally, these flanges are favored for applications that require easy inspection, cleaning, and maintenance access. With their robust performance and versatility, C22.8 Flanges are crucial for maintaining system integrity and efficiency.
Yes, we offer custom sizes for C22.8 Flange to meet specific project needs. Our team at Quan Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@quanflanges.com.
We are renowned for delivering products with precise, accurate dimensions. Each product undergoes thorough testing, both destructive and non-destructive, to ensure quality before being shipped to our customers.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
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