Welcome to Khun Flanges, your trusted partner in Naypyidaw for high-quality industrial components. We take pride in manufacturing and supplying robust Stainless Steel 348 Flanges, engineered to meet the demanding needs of various sectors. Our commitment lies in delivering products that combine exceptional durability with reliable performance, ensuring your projects in Myanmar and beyond are built on a foundation of strength and precision you can count on for the long term.
The strength of our Stainless Steel 348 Flanges comes from a specific composition that includes chromium and nickel, with a key addition of columbium and tantalum. This special mix is designed to resist sensitization, which is the weakening that can happen during welding. The result is a flange with excellent mechanical properties, including high tensile strength and good creep resistance, allowing it to perform reliably under high temperatures and significant pressure without compromising its integrity.
| Standard | ASTM A182 / ASME SA182 |
| Dimensions | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN |
| Standard | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges |
| Size | 1/2″ (15 NB) to 48″ (1200NB) |
| Class/Pressure | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 |
| Flange Face Type | Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
| SS 348H | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 19.00 | 0.10 max | 9.00 – 12.00 | 5(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 % |
Khun Flanges, a leading supplier in Naypyidaw, Myanmar, offers an extensive selection of Stainless Steel 348 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.
SS 348 flanges are usually for high-temperature applications where superior intergranular corrosion resistance is needed. Used in applications related to chemical process, petrochemical energy and oil. Applied in heat exchangers, pressure vessels, reactors and in steam systems in which they withstand high temperature as well as strong chemicals. The addition of titanium prevents precipitation carbide, thus rendering them ideal for welded piping systems under thermal stress. Their durability, oxidation resistance and strength guarantee consistent performance in high-performance applications demanding long-term solutions
Yes, we offer custom sizes for Stainless Steel 348 Flanges to meet specific project needs. Our team at Khun Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@khunflanges.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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