Home > Stainless Steel 904L Tube Fittings
Adam Stainless, a well-respected manufacturer and supplier located in Canberra, Australia, specializes in top-notch Stainless Steel 904L Tube Fittings. These fittings are crafted for outstanding strength, corrosion resistance, and reliability, ensuring leak-free connections in critical piping systems across a variety of industries. Utilizing cutting-edge technology and high-quality materials, Adam Stainless delivers fittings that excel under high pressure, temperature, and harsh environments. Renowned for their durability, precise threading, and smooth finish, the 904L tube fittings from Adam Stainless are trusted for their performance in chemical, marine, and industrial applications around the globe.
| Specifications | : | ASTM S182 / A276 ASME SA 479 |
| Tube Size | : | 6mm to 38mm to 1/4″ to 1 1/2″ |
| Thread | : | NPT, BSP, BSPT, UNF, ISO, SAE, etc. |
| Brass | : | ASTM B16 ASTM B 453 |
| Pressure Rating | : | 6000PSI for Stainless Steel, 300/1000/3000PSI for Brass |
| Grade | C | Mn | Si | P | S | Cr | Ni | Mo | Cu |
| SS 904L | 0.02 max | 2.0 max | 1.0 max | 0.045 max | 0.035 max | 19 – 23 | 23 – 28 | 4 – 5 | 1 – 2 |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| SS 904L | 8.05 g/cm3 | 1350 °C (2460 °F) | Psi – 71000, MPa – 490 | Psi – 32000, MPa – 220 | 35 % |
Contact us to get a quick quote for your requirement.
At Adam Stainless, we are proud to be the largest supplier, manufacturer, and exporter of Stainless Steel 904L Tube Fittings in Canberra, Australia. Our state-of-the-art solutions address all your piping needs. With advanced production facilities in the Australia, we maintain a vast inventory of over 16,000 tons of premium-quality materials, ensuring that stock is readily available to meet your demands.
Stainless Steel 904L Union Cross connects four tubes at a right angle. It typically comes in sizes ranging from 1/4″ to 2″. Known for its exceptional corrosion resistance, it is ideal for highly corrosive environments.
Stainless Steel 904L Reducer Union smoothly transitions two different tube sizes. Available in sizes from 1/4″ to 2″ and designed for high corrosion resistance, it’s perfect for managing flow changes in corrosive settings.
Stainless Steel 904L Male Branch Tee features a male thread on the branch and is used to create a branch connection. It is available in sizes from 1/4″ to 2″ and offers excellent resistance to corrosion, making it suitable for harsh environments.
The Stainless Steel 904L Female Connector is designed to join two tubes with female threads. It comes in sizes from 1/4″ to 2″ and is highly corrosion resistant, ideal for chemical processing and marine applications.
Stainless Steel 904L Male Elbow allows for a 90-degree change in the direction of the tubing. Available in sizes from 1/4″ to 2″, it provides superior corrosion resistance and is suitable for complex piping systems in corrosive environments.
A Stainless Steel 904L Male Connector connects two tubes with male threads. It is available in sizes from 1/4″ to 2″ and offers high resistance to corrosion, making it ideal for use in aggressive chemical environments.
Stainless Steel 904L Tube Fittings are made up of Nickel (23–28%), Chromium (19–23%), Molybdenum (4–5%), and Copper (1–2%), featuring low carbon content to prevent intergranular corrosion. This high-alloy austenitic stainless steel offers excellent resistance to strong reducing acids like sulfuric acid. With a tensile strength of about 490 MPa and a yield strength of roughly 220 MPa, these fittings provide exceptional toughness and weldability. Their remarkable mechanical stability, along with resistance to pitting and stress corrosion cracking, makes them perfect for demanding industrial environments with high corrosion risks.
Stainless Steel 904L Tube Fittings find extensive use in sectors like chemical processing, oil and gas, power generation, marine engineering, and pharmaceuticals. They are perfect for connecting, extending, or terminating tubing systems in highly corrosive or high-temperature settings. These fittings shine in systems that handle acids, chlorides, and other aggressive chemicals. Common applications include heat exchangers, condensers, seawater cooling systems, and petrochemical piping. Their exceptional corrosion resistance, high strength, and durability make them the preferred choice for professionals in various industries.







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