Home > Pipe Fittings > Stainless Steel 317L Pipe Fittings
Walid Stainless is a reliable manufacturer and supplier of high-quality Stainless Steel 317L Pipe Fittings, located in Tunis, Tunisia. Known for superior corrosion resistance and long-term performance, our SS 317L fittings are designed for demanding industrial environments. With low carbon content and enhanced molybdenum levels, these fittings offer excellent resistance to aggressive chemicals and high-temperature service. Manufactured using advanced processes and strict quality controls, Walid Stainless serves clients across petrochemical, chemical, and marine sectors, delivering precision-engineered solutions that meet international standards and ensure operational reliability.
Stainless Steel 317L pipe fittings are an austenitic alloy containing chromium, nickel, and increased molybdenum, with a low carbon content that improves weldability and minimizes carbide precipitation. This composition provides exceptional resistance to pitting, crevice corrosion, and chemical attack. SS 317L exhibits good tensile strength, excellent ductility, and strong impact resistance. It maintains mechanical stability at elevated temperatures and performs well under pressure, making it suitable for severe corrosion-prone 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 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 % |
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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.
Stainless Steel 317L pipe fittings are widely used in industries requiring high corrosion resistance and hygienic performance. Common applications include chemical processing plants, petrochemical refineries, pharmaceutical manufacturing, pulp and paper industries, and marine systems. These fittings are ideal for handling acidic fluids, chlorides, and harsh chemicals. SS 317L pipe fittings are also used in heat exchangers, pollution control equipment, offshore installations, and food processing units. Their low maintenance, long service life, and excellent weld integrity make them a dependable choice for critical piping systems.
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