Ranya Stainless, a reputable manufacturer and supplier located in Muscat, Oman, specializes in high-quality Stainless Steel 348 Flanges that are built to provide outstanding reliability in tough industrial settings. These flanges are well-known for their remarkable resistance to intergranular corrosion and their ability to handle high temperatures, making them perfect for applications in petrochemical, power generation, and engineering fields. With a strong focus on precision manufacturing, Ranya Stainless guarantees that every SS 348 Flange adheres to global quality standards, ensuring exceptional durability, precise dimensions, and a long service life for critical piping and pressure systems across various industries.
The composition of Stainless Steel 348 Flanges primarily includes iron, chromium, and nickel, with added columbium and tantalum to enhance stability at high temperatures. This specific makeup helps prevent carbide precipitation during both welding and service, resulting in excellent resistance to intergranular corrosion. On the mechanical side, SS 348 flanges boast high tensile and yield strength, impressive creep resistance, and reliable performance under thermal stress. Their strong physical properties make them well-suited for environments that experience continuous heat, pressure changes, and corrosive elements, ensuring safety and efficiency over the long haul.
| 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 348 | 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 % |
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We offers the best quality Stainless Steel 348 Flanges Ranya 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. Ranya Stainless stands by the delivery of flanges with the highest level of industry standards in functionality and safety.
SS 348 blind flanges are used to seal the end of a piping system. Crafted from stainless steel, they offer high strength, corrosion resistance, and durability, making them suitable for high-pressure applications.
SS 348 ring type joint flanges ensure a secure, leak-proof seal in high-pressure applications. Constructed from stainless steel, they feature a precision-machined ring groove for enhanced sealing performance and durability.
SS 348 forged flanges are high-strength components designed for demanding applications. Made from stainless steel through a forging process, they offer superior durability, corrosion resistance, and reliability in high-pressure systems.
These Stainless Steel 348 Flanges are commonly utilized in industries that demand components capable of withstanding high temperatures and corrosion. They play a vital role in petrochemical plants, refineries, heat exchangers, and furnace equipment, where thermal stability is essential. Power generation facilities rely on them for boiler systems, superheaters, and high-pressure pipelines due to their excellent creep and rupture resistance. Additionally, they find applications in food processing, pharmaceuticals, and chemical processing systems, where cleanliness and material stability are crucial. Thanks to their durability, ease of welding, and resistance to oxidation, SS 348 flanges are a top choice for many industries.
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