Home > Pipe Fittings > Stainless Steel 317L Pipe Fittings
Based in Chennai, India, Vinit Stainless is a top producer and distributor of high-end stainless steel goods. The company, which has a significant presence in a variety of industries, is renowned for providing precision-engineered, long-lasting stainless steel solutions. One of their main products, stainless steel 317L pipe fittings, is made to function remarkably well in conditions that are extremely corrosive and hot. Vinit Stainless has established a solid reputation in the petrochemical, chemical, and construction industries thanks to its dedication to quality, innovation, and customer satisfaction. The business continuously produces high-quality goods that are adapted to strict industrial standards across the globe.
With a composition of roughly 19–22% chromium, 11–15% nickel, and 3–4% molybdenum, stainless steel 317L pipe fittings are an austenitic alloy that exhibits exceptional resistance to acids, chlorides, and pitting corrosion. Low carbon content, denoted by the “L” grade, improves resistance to intergranular corrosion following welding. With a tensile strength of up to 515 MPa, a yield strength of 205 MPa, and an elongation of about 40%, these fittings have excellent mechanical qualities. Because of its exceptional toughness, formability, and weldability, SS 317L can be used in high-temperature and harsh chemical applications where long-term durability is crucial.
| 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.
Industries that require high corrosion resistance, such as chemical processing, oil and gas, pharmaceuticals, food processing, and power generation, frequently use stainless steel 317L pipe fittings. They are perfect for critical systems like reactors, heat exchangers, pipelines, and valves because of their resistance to aggressive agents like chloride-rich and acidic environments. The low carbon content improves performance in welded conditions and ensures protection from intergranular corrosion by preventing carbide precipitation. These pipe fittings are appropriate for dependable operation in the most demanding industrial applications because of their long service life, low maintenance requirements, and superior structural integrity.
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