Home > Pipe Fittings > Stainless Steel 904L Pipe Fittings
Ranya Stainless, a leading manufacturer and supplier based in Muscat, Oman, is widely recognized for delivering premium stainless steel products built for challenging industrial conditions. Among its high-quality offerings, Stainless Steel 904L Pipe Fittings stand out for their superior corrosion resistance, durability, and precision engineering. Designed to ensure reliable flow control and leak-proof connections, these fittings perform exceptionally well in environments exposed to strong chemicals, high temperatures, and aggressive media. With a commitment to quality, timely delivery, and customer satisfaction, Ranya Stainless continues to be a trusted partner for industries requiring dependable, long-lasting piping solutions.
Stainless Steel 904L Pipe Fittings are made from a high-alloy austenitic stainless steel composed of 19–23% chromium, 23–28% nickel, 4–5% molybdenum, and 1–2% copper. This specialized composition provides outstanding resistance to chlorides, acidic environments, and stress corrosion cracking. Mechanically, 904L offers excellent tensile strength, reliable yield strength, and good elongation, ensuring toughness and flexibility during installation and operation. These fittings maintain structural integrity under high pressure and temperature fluctuations, making them suitable for demanding industrial systems requiring long-term performance and dimensional stability.
| 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 % |
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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 preferred across industries that handle corrosive chemicals and high-purity fluids. They are widely used in chemical processing units, fertilizer plants, petrochemical refineries, and acid production systems due to their exceptional resistance to sulfuric, phosphoric, and chloride-rich environments. Marine and offshore sectors rely on them for piping systems exposed to seawater and salt spray. They also find applications in pharmaceuticals, food processing, pulp and paper industries, and heat exchanger systems. With their high durability, leak-tight performance, and ability to withstand harsh conditions, 904L pipe fittings are ideal for critical and long-lasting operations.
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