Home > Pipe Fittings > Stainless Steel 309S Pipe Fittings
Khaleed Stainless, a top-notch manufacturer and supplier based in Riyadh, Saudi Arabia, specializes in delivering high-quality stainless steel products tailored for demanding industrial needs. One of their standout offerings, the Stainless Steel 309S Pipe Fittings, is celebrated for its remarkable resistance to both high temperatures and corrosion. Crafted with precision and adhering to strict international standards, these fittings ensure reliable, durable, and leak-free connections. Khaleed Stainless takes pride in guaranteeing that each fitting meets essential application requirements, making them a go-to choice for industries like petrochemical, power generation, chemical processing, and industrial piping systems throughout Saudi Arabia.
The Stainless Steel 309S Pipe Fittings are made up of 23–25% chromium and 12–15% nickel, featuring low carbon content along with trace amounts of manganese and silicon. This unique composition provides exceptional oxidation and heat resistance, making them perfect for continuous use in high-temperature settings. On the mechanical side, these fittings boast impressive tensile and yield strength, outstanding creep resistance, and stability during thermal cycling. Their toughness and ductility enable them to handle mechanical stress, while their corrosion resistance guarantees long-lasting performance even in harsh chemical, marine, and industrial conditions.
| 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 309S | 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 some of the excellent quality pipe fittings in stainless steel 309S through testing and certification. In fact, each one of the offered products undergoes comprehensive tests based on chemical composition analysis, evaluation of mechanical property, and Non-Destructive Testing (NDT). Provided certificates for all international standards from ASTM to ISO.
Stainless Steel 309S pipe fittings are high-temperature-resistant components known for their exceptional strength and oxidation resistance. Ideal for extreme heat environments, they are used in various industrial and aerospace applications.
SS 309S Butt Weld pipe fittings are high-temperature-resistant components used to join pipes through welding. Made from stainless steel 309S, they offer excellent strength, durability, and resistance to oxidation.
SS 309S Socket Weld pipe fittings are robust components used to connect pipes via a socket weld. Made from stainless steel 309S, they provide excellent heat resistance, strength, and corrosion durability.
Stainless Steel 309S seamless fittings are high-temperature-resistant components without welds, offering superior strength, oxidation resistance, and durability. They are ideal for demanding industrial applications and extreme heat environments.
SS 309S cross pipe fittings are durable components that connect four pipes at a junction. Made from stainless steel 309S, they offer excellent heat resistance, strength, and corrosion durability.
Stainless Steel 309S tee fittings create a T-junction by connecting three pipes. Made from stainless steel 309S, they provide exceptional heat resistance, strength, and corrosion resistance for industrial applications.
These Stainless Steel 309S Pipe Fittings are extensively utilized in high-temperature and corrosive environments. They are particularly well-suited for pipelines, boilers, heat exchangers, and industrial piping systems where strength, durability, and leak-free connections are paramount. Industries such as petrochemical, power generation, aerospace, and chemical processing depend on these fittings for the safe and efficient transport of fluids and gases. Their resistance to corrosion and heat not only minimizes maintenance needs but also ensures reliable performance in critical industrial and structural applications.







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