Home > Pipe Fittings > Stainless Steel 317 Pipe Fittings
Niazi Stainless, based in the dynamic industrial heart of Manama, Bahrain, has built a reputation for supplying exceptional stainless steel solutions. We specialize in Stainless Steel 317 Pipe Fittings, components engineered for the most demanding environments. We understand that reliability is paramount in your projects, which is why our focus is on providing fittings that offer superior resilience against corrosion and heat, ensuring the integrity and longevity of your piping systems from the very start.
The strength of Stainless Steel 317 lies in its sophisticated composition, notably its higher content of molybdenum, nickel, and chromium compared to common 304 or 316 grades. This specific alloy mix grants it remarkable resistance to corrosive substances like acids and chlorides. Mechanically, these fittings are designed to perform under significant pressure and elevated temperatures, maintaining their structural integrity and preventing failure in critical applications where safety is a top priority.
| 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 317 | 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 insists on high-quality standards of Stainless Steel 317 Pipe Fittings by proper testing and certifications. Each product is inspected in detail for dimensional accuracy, corrosion resistance, and pressure tests. With internationally accepted standards like ASTM and ASME, our fittings guarantee comfortableness, performance, and adherence to the highest standard in the industry.
Stainless Steel 317 pipe fittings are corrosion-resistant components designed for harsh environments. They provide durable, reliable connections in chemical processing, marine applications, and high-temperature systems, ensuring long-lasting performance.
SS 317 butt weld pipe fittings are corrosion-resistant components used to join pipes with seamless, strong connections. They ensure durability and reliability in chemical processing and marine applications, handling aggressive conditions.
SS 317 socket weld pipe fittings are corrosion-resistant components providing secure, leak-proof connections. They are designed for high-pressure applications, ensuring durability and reliability in chemical, marine, and demanding environments.
Stainless Steel 317 seamless fittings are high-strength, corrosion-resistant components crafted without joints. They ensure robust, leak-proof connections in harsh environments, ideal for chemical processing and marine applications.
SS 317 cross pipe fittings are corrosion-resistant components that connect four pipes at a central junction. They provide strong, reliable connections in high-pressure and harsh environments, suitable for demanding applications.
Stainless Steel 317 tee fittings are corrosion-resistant components designed to connect three pipes at a right angle. They offer durable, reliable connections in harsh environments, ideal for chemical and marine applications.
Because of their robust nature, Stainless Steel 317 Pipe Fittings are indispensable in industries that face extreme chemical challenges. You will find them expertly managing aggressive processes in chemical and petrochemical plants, within the powerful boilers of power generation facilities, and in demanding pharmaceutical and food processing operations where both purity and durability are non-negotiable. They are the trusted choice for systems where ordinary materials would quickly succumb to corrosive attack, ensuring operational continuity and safety.







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