Home > Pipe Fittings > Stainless Steel 904L Pipe Fittings
Nakamura Stainless, located in Pulau Ujong, Singapore, is a leading manufacturer and supplier of high-quality stainless steel products. Among its specialized range, Stainless Steel 904L Pipe Fittings are well-known for their outstanding corrosion resistance and durability in tough environments. These fittings are precisely made to meet international standards and provide reliable connections in piping systems across demanding industries. Nakamura Stainless offers top-quality 904L fittings designed for chemical processing, marine, and offshore applications where resistance to acids, chlorides, and high temperatures is essential.
Stainless Steel 904L Pipe Fittings consist mainly of 19–23% chromium, 4–5% nickel, 1.2–2% copper, and low carbon content, which improves their resistance to strong reducing agents and stress corrosion cracking. Their tensile strength ranges from 480 to 620 MPa, paired with excellent toughness and weldability. The high levels of molybdenum and copper provide strong protection against pitting and crevice corrosion, making these fittings suitable for extreme conditions that involve sulfuric acid and chloride exposure. Their mechanical properties ensure long-lasting performance under varying pressures and temperatures.
| Grades | 201, 202, 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L |
| Type | Seamless / Welded / Fabricated |
| Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom |
| Size | ½”NB to 48″NB in |
| Schedule | Sch 10s, 40s, 80s, 160s, XXS. |
| Dimensions | ANSI/ASME B16.9, B16.28, MSS-SP-43. |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 904L | 0.10 max | 2.0 max | 0.75 max | 0.045 max | 0.03 max | 18 – 20 | – | 8 – 10.5 | – |
| Density | 8.0 g/cm3 |
| Melting Point | 1400 °C (2550 °F) |
| Tensile Strength | Psi – 75000 , MPa – 515 |
| Yield Strength (0.2%Offset) | Psi – 30000 , MPa – 205 |
| Elongation | 35 % |
Contact us to get a quick quote for your requirement.
We ensures high standards of quality through rigorous testing and certification of the Stainless Steel 904L Pipe Fittings. Each product goes through rigorous analysis, such as chemical composition testing, mechanical testing, and pressure testing. Thus, the fitting is certified against international standards so that clients may rely on these products with complete assurance about reliability, performance, and compliance.
Stainless Steel 904L pipe fittings are high-quality, corrosion-resistant components designed for extreme environments, offering durability and reliability for industrial applications. Ideal for handling aggressive chemicals and high temperatures.
SS 904L butt weld pipe fittings are corrosion-resistant, high-strength components used to connect pipes in demanding environments. They provide durable, leak-proof joints for handling aggressive chemicals and high temperatures.
SS 904L socket weld pipe fittings are high-strength, corrosion-resistant components designed for secure, seamless connections. Ideal for high-pressure applications, they offer reliable, leak-proof joints in harsh chemical environments.
Stainless Steel 904L seamless fittings are high-performance, corrosion-resistant components crafted without joints, ensuring reliable, leak-proof connections. Ideal for harsh environments with aggressive chemicals and high temperatures.
SS 904L cross pipe fittings are durable, corrosion-resistant components used to join four pipes at a central point. Ideal for high-pressure and chemical environments, ensuring reliable, leak-proof connections.
Stainless Steel 904L tee fittings are robust, corrosion-resistant components designed to connect three pipes at a right angle. They ensure strong, leak-proof joints, suitable for high-temperature and aggressive chemical applications.
Stainless Steel 904L Pipe Fittings are commonly used in chemical processing plants, petrochemical industries, marine and offshore applications, and power generation facilities. Their strong corrosion resistance makes them perfect for handling aggressive acids, seawater, and other corrosive fluids. These fittings are also used in desalination plants and pharmaceutical industries where durability and hygiene matter. With great strength and resistance to environmental damage, 904L fittings ensure secure, leak-free connections in complex piping systems exposed to harsh conditions.
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