Adam Stainless, a top-notch manufacturer and supplier located in Canberra, Australia, is all about high-quality Stainless Steel 304L Flanges that meet a variety of industrial needs. Known for their precision engineering and outstanding durability, Adam Stainless makes sure that every flange adheres to strict international standards. With a strong commitment to excellence, the company delivers products that blend reliability with corrosion resistance, making them perfect for critical applications. They cater to industries like oil and gas, chemical, power generation, and water treatment, establishing themselves as a trusted partner by providing flanges that boost system performance, safety, and longevity while supporting complex engineering projects throughout Australia.
Stainless Steel 304L Flanges are made up of 18–20% chromium and 8–12% nickel, along with a low carbon content of 0.03% max, which enhances their weldability. They boast excellent corrosion resistance in a range of environments, including both acidic and alkaline media. On the mechanical side, these flanges have a tensile strength of about 485 MPa, a yield strength of 170 MPa, and an elongation of 40%, ensuring they can withstand pressure. With good toughness and resistance to oxidation at high temperatures, 304L flanges keep their structural integrity even in tough conditions. Their low carbon content helps reduce carbide precipitation, which prevents intergranular corrosion during welding.
| 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 | N |
| SS 304L | 0.08 max | 2 max | 0.75 max | 0.045 max | 0.030 max | 18 – 20 | – | 8 – 11 | – |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
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We provides Stainless Steel 304L Flanges- Adam 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. Adam Stainless stands by the delivery of flanges with the highest level of industry standards in functionality and safety.
SS 304L slip-on flanges are widely used in piping systems due to their corrosion resistance and durability. Made from stainless steel 304L, these flanges provide reliable connections with ease of installation.
SS 304L weld neck flanges are designed for high-pressure applications, offering excellent strength and durability. Made from stainless steel 304L, they ensure a strong, leak-proof connection in critical piping systems.
SS 304L blind flanges are used to seal the end of a pipe, preventing flow and providing access for maintenance. Crafted from stainless steel 304L, they offer durability and corrosion resistance.
SS 304L socket weld flanges are designed for high-strength, secure connections in piping systems. Made from stainless steel 304L, they provide excellent resistance to corrosion and ease of installation.
SS 304L ring type joint flanges provide a robust seal for high-pressure applications. Made from stainless steel 304, they ensure a tight, leak-proof connection with their precision-engineered ring design.
SS 304L forged flanges are crafted from stainless steel 304L through a forging process, offering exceptional strength and durability. They are ideal for high-pressure applications and resist corrosion effectively.
Stainless Steel 304L Flanges are widely utilized in industries that demand high corrosion resistance and strength. They’re perfect for chemical and petrochemical processing, food and beverage production, pharmaceutical plants, and water treatment systems. These flanges are essential in pipelines, pressure vessels, heat exchangers, and storage tanks, providing secure and leak-proof connections. Their low carbon composition makes them ideal for applications that require a lot of welding. Plus, 304L flanges are particularly popular in marine and coastal environments due to their resistance to chloride-induced corrosion. Their versatility and durability make them a go-to choice for many applications.







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