Home > Pipe Fittings > Stainless Steel 317L Pipe Fittings
Strategically located in Manama, Bahrain, Niazi Stainless has built a strong reputation as a trusted manufacturer and supplier of high-performance stainless steel components. We take particular pride in our Stainless Steel 317L Pipe Fittings, which are engineered for some of the most demanding industrial settings. Our focus is on delivering not just a product, but a reliable solution that ensures the integrity and longevity of critical piping systems for our clients across the region and beyond.
The strength of 317L lies in its sophisticated composition, which includes higher levels of molybdenum, chromium, and nickel compared to common 316-grade stainless. This specific alloy blend grants it superior resistance to a wide range of corrosive chemicals, particularly chlorides that can cause pitting. Furthermore, the low carbon content of the “L” grade minimizes the risk of harmful carbide precipitation during welding, ensuring the fittings retain their excellent mechanical properties and corrosion resistance in the heat-affected zones.
| 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 317L | 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 high-quality Stainless Steel 317L Pipe Fittings by adhering to strict, tight industry standards. Every single product produced undergoes a range of trials, including dimensional, material, and pressure tests to give assurance of reliability and performance. All our fittings come with relevant quality assurance documents, including Mill Test Certificates (MTC), to ensure compliance with global specifications.
Stainless Steel 317L pipe fittings are high-performance components offering exceptional corrosion resistance and strength, particularly against chlorides and acids. Ideal for harsh environments, they provide durability in industrial applications.
SS 317L Butt Weld pipe fittings are durable components used to join pipes through welding. Made from stainless steel 317L, they offer superior corrosion resistance and strength in aggressive environments.
SS 317L Socket Weld pipe fittings connect pipes via a socket weld. Made from stainless steel 317L, they provide excellent corrosion resistance and strength, ideal for high-temperature and harsh chemical environments.
Stainless Steel 317 seamless fittings are high-quality components without welds, offering excellent corrosion resistance and strength. They are ideal for high-temperature and corrosive environments, providing durability and reliability.
SS 317L cross pipe fittings connect four pipes at a junction. Made from stainless steel 317L, they offer exceptional corrosion resistance and strength, suitable for harsh environments and high-temperature applications.
Stainless Steel 317L tee fittings create a T-junction by connecting three pipes. Made from stainless steel 317L, they provide superior corrosion resistance and strength, ideal for harsh and high-temperature environments.
These unique properties make 317L fittings indispensable in challenging environments. You will typically find them in the chemical processing industry, where they handle aggressive acids, and in pulp and paper production plants. They are also essential for piping systems in pharmaceutical manufacturing, oil and gas refining, and pollution control equipment like scrubbers. Any application involving high chloride exposure or wide temperature fluctuations is an ideal scenario for these robust and highly dependable fittings.
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