Home > Pipe Fittings > Stainless Steel 309S Pipe Fittings
MERIH STAINLESS, based in Istanbul, Turkey, is a reliable manufacturer and supplier of top-notch stainless steel products. Their Stainless Steel 309S Pipe Fittings are specifically designed for high-temperature and corrosive settings, offering exceptional strength, reliability, and durability. Crafted to meet international standards, these fittings guarantee precise dimensions, leak-proof connections, and long-lasting performance. Perfect for industries like chemical processing, petrochemicals, furnaces, and power generation, MERIH STAINLESS 309S pipe fittings deliver maintenance-free, high-performance solutions. They’re built to perform consistently under extreme thermal conditions, ensuring safe and efficient operation in critical piping systems.
Stainless Steel 309S Pipe Fittings mainly consist of iron, chromium, and nickel, featuring a low carbon content compared to 309 to reduce carbide precipitation and improve weldability. They showcase high tensile and yield strength, along with good hardness, ductility, and toughness, maintaining their mechanical stability even at high temperatures. This alloy offers excellent resistance to scaling, oxidation, and corrosion in tough industrial environments. Precision manufacturing guarantees consistent strength, dimensional accuracy, and durability. These characteristics make 309S pipe fittings ideal for high-temperature applications that demand both heat resistance and mechanical reliability.
| 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 % |
Contact us to get a quick quote for your requirement.
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.
Stainless Steel 309S Pipe Fittings are extensively utilized in industries that need heat- and corrosion-resistant piping components. They’re perfect for chemical processing plants, petrochemical refineries, boilers, heat exchangers, furnaces, and thermal power plants. Their low-carbon composition ensures outstanding weldability and performance in welded piping systems that face high temperatures and corrosive substances. Additionally, these fittings find applications in exhaust systems, incinerators, and marine environments where scaling and corrosion are significant concerns.
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