Home > Stainless Steel Flanges >904L Stainless Steel Flanges
| 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) |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Cu |
| SS 904L | 0.020 max | 2 max | 1.00 max | 0.040 max | 0.030 max | 19.00 – 23.00 | 4.00 – 5.00 max | 23.00 – 28.00 | 1.00 – 2.00 |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.95 g/cm3 | 1350 °C (2460 °F) | Psi – 71000 , MPa – 490 | Psi – 32000 , MPa – 220 | 35 % |
At Sumakhsteel, we take pride in being the largest supplier and manufacturer in the USA, delivering advanced solutions for every one of your piping requirements. With cutting-edge manufacturing facilities strategically situated across the USA, we hold an extensive inventory of more than 25,000 tons of top-grade materials kept ready in stock.
Reach out to us for a fast quote tailored to your needs.
We provide these Stainless Steel 904L Flanges in accordance with DIN, ISO, JIS or ANSI Standard.
Exceptional corrosion resistance: Stainless steel 904L stands out for its exceptional resistance to corrosion, particularly in severely corrosive settings involving sulfuric acid, chloride, and other aggressive substances. This quality makes 904L flanges perfect for combating infrastructure deterioration, which is a significant concern.
Formability and Machinability: Stainless steel 904L is remarkably simple to shape and machine, permitting intricate flange designs with particular forms. This enhances the adaptability of the 904L flange to satisfy the unique demands of the project.
Versatility: The 904L flange is highly adaptable and suits a broad spectrum of uses across numerous industries, such as chemical processing, oil and gas, chemical and desalination plants
Durability and longevity: Stainless steel 904L flanges demonstrate remarkable strength and durability thanks to their corrosion resistance and sturdy mechanical characteristics. They can endure demanding operating conditions and need minimal upkeep throughout their service life.
High Temperature Resistance: These flanges preserve their mechanical characteristics and corrosion resistance even under high temperatures, rendering them ideal for high-temperature uses like chemical processing and petrochemical industries
Stainless Steel 904L Flanges offer outstanding mechanical properties and withstand wear, corrosion, and elevated temperatures, making them common across many industries. These flanges see extensive use in the oil and gas, petrochemical, power generation, and aerospace sectors. They serve a key function in connecting equipment, valves, and piping systems. Thanks to their remarkable strength, toughness, and resistance to wear, they are ideally suited for uses subjected to demanding operating conditions, including high temperatures, high pressures, and corrosive surroundings.
Chemical applications: In the chemical sector, 904L flanges serve in pipelines, reactors and storage applications where withstanding corrosive chemicals like sulfuric acid, phosphoric acid, and chloride solutions matters
Desalination plants: Stainless steel 904L flanges are vital in desalination plants, where they serve in seawater transport, brine processing and water treatment, delivering outstanding corrosion resistance for high-salinity locations
Petrochemical Industry: These flanges are employed in petrochemical plants to link piping and storage equipment holding volatile chemicals and elevated temperatures, ensuring dependable operation and safety wom
Oil & Gas Industry: Stainless steel 904L flanges are applied on offshore platforms, refineries and pipelines, delivering superior corrosion resistance in seawater, brine environments and acidic environments faced during exploration, production and refining processes
Corrosion Resistance: Identify the exact corrosive conditions under which the flanges are going to operate. Stainless steel 904L is recognized for its outstanding resistance to corrosion, particularly in high-temperature settings that contain sulfuric acid, chloride, and other aggressive substances. Verify that the flanges are appropriate for the corrosion conditions of their intended design.
End connections: Choose flanges with end connections that fit the requirements of your piping system, such as raised faces, flat faces, or ring-type joints (RTJ). Confirm that the flanges and faces are correctly aligned and sealed to avoid leaks and preserve system integrity.
Flange Type and Size: Depending on what your piping system requires, decide on the suitable flange type (e.g., weld neck, slip-on, socket weld, threaded) and size. Take into account factors like pipe size, pressure rating, and compatibility with existing materials.
Temperature and Pressure Analysis: Take your application’s temperature and pressure needs into consideration. The stainless steel 904L flange is built to endure high temperatures and pressures, but it is essential to make sure the flange you select satisfies your system’s particular operating conditions.
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Email Us: sales@sumakhsteel.com
