Home > Pipe Fittings > Stainless Steel 309 Pipe Fittings
Emilio Stainless, located in Manila, Philippines, is a reliable manufacturer and supplier of top-notch Stainless Steel 309 Pipe Fittings. These fittings are crafted for tough industrial and high-temperature settings, offering outstanding corrosion resistance, mechanical strength, and oxidation resistance. The 309 grade is known for its dependable performance in heat-heavy and corrosive environments, making it perfect for piping systems and industrial machinery. With cutting-edge manufacturing methods and rigorous quality control, Emilio Stainless guarantees precise dimensions and consistent performance. These pipe fittings create secure, leak-proof connections, ensuring long-lasting durability and reliability for chemical, petrochemical, power generation, and industrial uses.
Stainless Steel 309 Pipe Fittings consist of 22–24% chromium, 12–15% nickel, and a maximum of 0.12% carbon, along with small amounts of manganese, silicon, and phosphorus. This alloy boasts a tensile strength of 520–600 MPa and a yield strength of around 210–250 MPa, along with excellent toughness and ductility. These fittings maintain their mechanical stability, dimensional accuracy, and oxidation resistance even at high temperatures. Their composition guarantees reliable performance in high-pressure and high-temperature industrial settings, while also providing moderate corrosion resistance for both indoor and outdoor applications.
| 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 309 | 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 provides high-quality Stainless Steel 307 Pipe Fittings, tested for durability and performance. Every fitting is subjected to rigorous testing dimensional, pressure, and material tests, all of which must be in line with the set industry standards. Our products are certified for quality, meeting international specifications for reliable, long-lasting solutions for any application.
SS 309 cross pipe fittings are high-temperature, corrosion-resistant components that connect four pipes at a central point. They ensure strong, reliable connections in extreme heat and harsh environments.
SS 309 butt weld pipe fittings are high-temperature, corrosion-resistant components used to join pipes with seamless, strong connections. They provide durability and reliability in extreme heat and demanding environments.
SS 309 socket weld pipe fittings are high-temperature, corrosion-resistant components designed for secure, leak-proof connections. They handle extreme heat and harsh conditions, offering durability and reliable performance in critical applications.
Stainless Steel 309 seamless fittings are high-temperature, corrosion-resistant components crafted without joints, ensuring strong, leak-proof connections. They are ideal for extreme heat applications, offering durability and reliability.
SS 309 cross pipe fittings are high-temperature, corrosion-resistant components used to join four pipes at a central junction. They provide strong, reliable connections in extreme heat and harsh environments.
Stainless Steel 309 tee fittings are high-temperature, corrosion-resistant components designed to connect three pipes at a right angle. They ensure durable, reliable connections in extreme heat and demanding environments.
Stainless Steel 309 Pipe Fittings find extensive use in chemical processing plants, power generation systems, petrochemical industries, and industrial heating applications. They are perfect for boilers, furnaces, heat exchangers, and exhaust systems that need secure, corrosion-resistant connections under high temperature and pressure. These fittings ensure leak-proof, durable, and high-performance connections in piping systems. Emilio Stainless offers a variety of 309 pipe fittings, including elbows, tees, reducers, and caps.















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