Rached Flanges stands out as a top-notch manufacturer and supplier of Stainless Steel 348 Flanges right in Tunis, Tunisia. They specialize in delivering high-quality flange solutions that are perfect for those tough, high-temperature, and corrosive industrial settings. Thanks to their state-of-the-art manufacturing facilities and strict quality control measures, Rached Flanges produces 348 flanges that boast remarkable corrosion resistance, impressive mechanical strength, and precise dimensional accuracy. They stick to international standards to guarantee reliable performance and long-lasting durability. Catering to a variety of industries—including oil and gas, petrochemical, chemical processing, power generation, and marine sectors—this company is all about providing tailored solutions, timely deliveries, and high-performance products for critical piping and equipment needs.
When it comes to Stainless Steel 348 Flanges, they’re crafted from stabilized austenitic stainless steel that includes chromium, nickel, and titanium. The chromium gives them excellent corrosion resistance, while nickel boosts toughness and ductility, and titanium helps stabilize the steel against carbide precipitation at high temperatures. These flanges are known for their high tensile and yield strength, outstanding impact resistance, creep resistance, and dimensional stability even when the heat is on. Their mechanical properties make them a go-to choice for applications that demand durability and reliable performance in high-temperature and aggressive service conditions.
| 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 % |
Rached Flanges, a leading supplier in Tunis, Tunisia, 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 Rached Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@rachedflanges.com.
You’ll find Stainless Steel 348 Flanges commonly used in piping systems where high-temperature corrosion resistance and mechanical integrity are a must. They’re frequently found in petrochemical and chemical processing plants, oil and gas refineries, power generation facilities, boilers, and heat exchangers. Plus, they’re essential in high-temperature pipelines, pressure vessels, and marine equipment. With their ability to resist intergranular corrosion, oxidation, and creep, these flanges ensure a long service life, require minimal maintenance, and deliver dependable performance in harsh industrial environments, making them perfect for applications that face both challenges.
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