Emilio Stainless is a reputable manufacturer and supplier located in Manila, Philippines, with a focus on high-quality Stainless Steel 348 Flanges. Our products are crafted with precision to meet the rigorous demands of various industrial sectors. Known for their exceptional resistance to intergranular corrosion and impressive mechanical strength, even at elevated temperatures, Stainless Steel 348 Flanges from Emilio Stainless guarantee top-tier quality, durability, and performance. We offer a diverse range of flanges designed to provide reliable connections in piping systems for industries such as chemical, petrochemical, and power generation, both in the Philippines and around the globe.
These flanges are primarily made up of chromium, nickel, and columbium (niobium), which gives them remarkable resistance to oxidation and corrosion. The inclusion of niobium helps stabilize the steel against carbide precipitation, boosting its strength at higher temperatures. With a tensile strength of approximately 550 MPa and a yield strength of around 240 MPa, they also possess good elongation and hardness properties. Their outstanding mechanical and thermal stability makes them ideal for extended use in high-temperature environments without compromising 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 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 Emilio 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. Emilio 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.
Stainless Steel 348 Flanges find extensive application in industries that operate under high-temperature and corrosive conditions. They are perfect for chemical processing, heat exchangers, boiler systems, and components in nuclear reactors. Their excellent resistance to intergranular corrosion and oxidation makes them particularly suitable for aerospace and power generation applications. In the oil, gas, and refinery sectors, these flanges ensure secure, leak-free connections in pipelines that transport hot or corrosive fluids. Their durability and reliability make them the go-to choice for applications that demand both strength and resistance to scaling.
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