Shiraz Flanges, based in Safat, Kuwait, is a trusted name for industrial components, supplying high-performance Stainless Steel 348 Flanges designed to meet rigorous standards. Our focus is on providing reliable solutions for critical applications without compromising on quality or durability. We understand the demands of the industry and ensure every flange we provide is ready for the toughest challenges. When you partner with us, you’re choosing a dedicated supplier committed to supporting your operational needs with dependable products.
These flanges are crafted from a specific grade of stainless steel containing chromium and nickel, with the key feature being a controlled amount of columbium, which provides exceptional stability against carbide formation during high-temperature service. This composition gives the material excellent mechanical strength and toughness, allowing it to maintain structural integrity under pressure and heat. They are designed to perform reliably in demanding conditions, offering a robust solution for complex installations.
| 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 % |
Shiraz Flanges, a leading supplier in Safat, Kuwait, 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 Shiraz Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@shirazflanges.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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