Ed Stainless is a top-notch manufacturer and supplier located in Houston, Texas, with a focus on high-quality Stainless Steel 348 flanges. They pride themselves on their commitment to excellence and customer satisfaction, offering a diverse range of stainless steel products tailored to meet various industrial needs. Thanks to their advanced manufacturing techniques, these flanges are built for durability and precision, making Ed Stainless a reliable partner for clients all over the USA. With a reputation for timely deliveries and competitive pricing, they continue to set the standard in the stainless steel industry, serving sectors like oil and gas, chemical processing, and power generation with dependable flange solutions.
The Stainless Steel 348 flanges produced by Ed Stainless are primarily made up of iron, chromium (about 18-20%), nickel (around 9-13%), along with trace amounts of carbon, manganese, and silicon. This alloy is enhanced with titanium, which boosts its resistance to intergranular corrosion. On the mechanical side, these flanges deliver impressive tensile strength, good ductility, and outstanding resistance to high-temperature oxidation and corrosion. With a tensile strength typically around 75,000 psi and a yield strength close to 30,000 psi, they ensure reliable performance even in tough environments.
| 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 Ed 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. Ed 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.
Ed Stainless’s Stainless Steel 348 flanges are widely utilized in industries that demand high corrosion resistance and strength at elevated temperatures. You’ll find them in power plants, petrochemical facilities, aerospace, and chemical processing sectors, where they need to endure thermal stress and harsh chemical conditions. These flanges are perfect for piping systems that handle steam, gases, and high-pressure fluids. Their durability and resistance to cracking make them vital for critical infrastructure projects, ensuring safety and longevity in industrial operations throughout Texas and beyond.







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