Home > Pipe Fittings > Stainless Steel 904L Pipe Fittings
Phanuphong Steel is a reputable manufacturer and supplier of Stainless Steel 904L Pipe Fittings based in Bangkok, Thailand. We pride ourselves on delivering top-notch fittings that are specifically designed to withstand highly corrosive and demanding environments. Stainless Steel 904L is a low-carbon, high-alloy austenitic stainless steel, renowned for its remarkable resistance to strong reducing acids, chlorides, and stress corrosion cracking. Our pipe fittings are meticulously engineered to ensure leak-proof and durable performance, making them perfect for critical industries around the globe. With a commitment to strict quality control, competitive pricing, and timely delivery, Phanuphong Steel caters to the oil & gas, chemical processing, marine, power generation, and pharmaceutical sectors, providing reliable stainless steel solutions.
The composition of Stainless Steel 904L Pipe Fittings includes significant amounts of chromium (19–23%), nickel (23–28%), molybdenum (4–5%), and copper (1–2%), all while maintaining a very low carbon content. This unique blend guarantees excellent resistance to pitting, crevice corrosion, and intergranular corrosion in aggressive environments. They boast a tensile strength of around 490–710 MPa, a yield strength of 220 MPa, and an elongation of 35%. Additionally, this alloy retains outstanding toughness even at cryogenic temperatures, along with excellent weldability and formability. These characteristics make SS 904L pipe fittings the go-to choice for applications that demand superior corrosion resistance and long-lasting durability.
| 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 extensively utilized across various industries where traditional stainless steels might fall short due to aggressive corrosion. They are frequently used in sulfuric acid handling, chemical process equipment, and offshore oil & gas pipelines. In marine settings, you’ll find them in seawater cooling systems, desalination plants, and shipbuilding. The pharmaceutical and food processing industries favor these fittings for their hygienic properties and resistance to contamination. Power plants and pollution control equipment also rely on these fittings for flue gas cleaning systems. With superior performance and reliability, they truly stand out in the market.
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