Kabby Flanges, a top-notch manufacturer and supplier located in Abuja, Nigeria, specializes in high-quality Stainless Steel 310H Flanges that are built to perform exceptionally well in high-temperature and corrosive settings. Crafted with precision and in line with international standards, these flanges promise durability, strength, and reliability for critical operations. Renowned for their outstanding resistance to oxidation and heat, Kabby Flanges’ Stainless Steel 310H Flanges are perfect for demanding industrial applications. They’re commonly found in petrochemical, refinery, power generation, and furnace settings, where consistent performance and longevity are crucial under extreme temperatures.
These flanges are primarily made up of chromium (24–26%), nickel (19–22%), and carbon (0.04–0.10%), which gives them remarkable resistance to oxidation, scaling, and high-temperature corrosion. With a tensile strength of around 515 MPa and a yield strength of about 205 MPa, they ensure reliable mechanical stability. Even at elevated temperatures, they maintain good toughness and ductility, along with superior creep resistance and thermal strength. Their balanced composition also allows for excellent weldability and formability, making them ideal for applications that involve continuous exposure to high heat and pressure.
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″ (15 NB) to 48″ (1200NB)
Class / Pressure : 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Flange Face Type : Flat Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 310H | min. | 0.04 | – | – | – | – | 24.0 | – | 19.0 | – |
| max. | 0.10 | 2.0 | 1.00 | 0.045 | 0.03 | 26.0 | 21.0 | – | ||
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 310H | 515 | 205 | 40 | 95 | 217 |
Kabby Flanges, a leading supplier in Abuja, Nigeria, offers an extensive selection of Stainless Steel 310H flanges, 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.
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
| BS | En | No | Name | ||||
| 310H | S31009 | – | – | – | – | – | – |
Stainless Steel 310H Flanges are widely utilized in industries that demand dependable performance in high temperatures and oxidizing environments. They’re often used in furnace components, heat exchangers, boiler equipment, petrochemical processing, and power generation systems. These flanges are perfect for connecting pipes and valves in high-temperature fluid and gas handling systems. Their exceptional heat and corrosion resistance make them suitable for both reducing and oxidizing environments, ensuring safe, efficient, and long-lasting operation in thermal, chemical, and industrial processing facilities where durability and strength are paramount.
| ASME/ANSI B 16.5 | Welding Neck Flange, Slip on Flange, Blind Flange, High Hub Blind Flange, Socket Weld Flange, Lap Joint Flange, Threaded Flange, Ring Type Joint Flange |
| PRESSURE CLASS | 150, 300, 400, 600, 900, 1500, 2500 |
| ASME/ANSI B 16.47 | Welding Neck Flange, Blind Flange [Series A & B] |
| PRESSURE CLASS | 75, 150, 300, 400, 600, 900 |
| ASME/ANSI B 16.36 | Welding Neck Flange, Slip on Flange, Threaded Flange |
| PRESSURE CLASS | 300, 400, 600, 900, 1500, 2500 |
| BS 4504 SEC 3.1 | Welding Neck Flange, Hubbed Slip on Flange, Hubbed Threaded Flange, Lapped Pipe End Flange, Plate Flange, Loose Plate Flange, Loose Plate With Weld Neck Flange, Blank Flange |
| PRESSURE CLASS | PN 2.5 TO PN 40 |
| BS 4504[PART 1] | Welding Neck Flange, Hubbed Slip-On Hubbed Threaded, Plate Flange, Loose Plate With Weld On Plate Collar, Blank Flange |
| PRESSURE CLASS | PN 2.5 TO PN 400 |
| BS 1560 BOSS | Welding Neck Flange, Socket Welding Flange, Slip-On Flange, Blind Flange, Screwed Boss Flange, Lapped Flange |
| PRESSURE CLASS | 150, 300, 400, 600, 900, 1500, 2500 |
| BS10 | Welding Neck Flange, Plate Slip-On Flange, Screwed Boss Flange, Slip-On Boss Flange, Blind Flange |
| TABLE | D, E, F, H |
| DIN FLANGES | DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673 |
| PRESSURE CLASS | PN 6 TO PN 100 |
Yes, we offer custom sizes for Stainless Steel 310H flanges to meet specific project needs. Our team at Kabby Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@kabbyflanges.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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