The composition of Stainless Steel 348 Flanges includes iron, chromium, nickel, and titanium. Chromium is key for corrosion resistance, while nickel enhances toughness and ductility. Titanium plays a crucial role in stabilizing the structure, ensuring it maintains its integrity even at high temperatures. These flanges deliver exceptional mechanical strength, thermal stability, and creep resistance, guaranteeing reliable performance in high-pressure and high-temperature scenarios.
The composition of Stainless Steel 348 Flanges includes iron, chromium, nickel, and titanium. Chromium is key for corrosion resistance, while nickel enhances toughness and ductility. Titanium plays a crucial role in stabilizing the structure, ensuring it maintains its integrity even at high temperatures. These flanges deliver exceptional mechanical strength, thermal stability, and creep resistance, guaranteeing reliable performance in high-pressure and high-temperature scenarios.
| 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 Amer 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. Amer Stainless stands by the delivery of flanges with the highest level of industry standards in functionality and safety.
SS 348 slip-on flanges are essential components in piping systems, designed for easy installation and reliable sealing. Made from stainless steel, they offer excellent corrosion resistance and durability. Ideal for various applications.
SS 348 weld neck flanges are robust components used in high-pressure systems. Made from stainless steel, they feature a long neck for strong, reliable welds and exceptional resistance to corrosion and stress.
SS 348 socket weld flanges provide strong, leak-proof connections in piping systems. Made from stainless steel, they are ideal for high-pressure applications, offering excellent resistance to corrosion and ease of installation.
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.
You’ll find Stainless Steel 348 Flanges in power plants, petrochemical industries, chemical processing facilities, and high-temperature industrial piping systems. Their unique blend of mechanical strength, corrosion resistance, and heat tolerance ensures secure, leak-proof, and long-lasting connections in demanding environments. Stainless Steel 348 Flanges are a cost-effective and trustworthy choice for critical industrial and engineering applications.







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